Best Zinc Metal Raw Materials (Sep. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

2 lb 99.99% High Purity Zinc Metal Granules, Zinc Pellets for Metalworking DI...

9.9
CPR Score
Top 2

22 Pieces Zinc Sheet 99.95% Pure Zinc Anode Sheet Set for DIY Plating Electro...

9.7
CPR Score
Top 3

16 Pieces Zinc Sheet 99.95% Pure Zinc Anode Sheet Set for DIY Plating Electro...

9.6
CPR Score
Tips


Our team has analyzed 306 products of different Raw Materials brands, including uxcell, Auto-plaza, Sun and Moon Stained Glass, Micro Trader And KOLAMOON. The following list of top 30 Zinc Metal Raw Materials is prepared for the customers by analyzing and comparing different 306 Zinc Metal Raw Materials reviews.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Zinc Metal Raw Materials Rated by CherryPicks

Market Overview
Zinc Metal Raw Materials Reviewed
  • Reviews Analyzed: 1,403 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $26.40
  • Lowest Price: $5.29
  • Avg. Price: $13.80
Price Disclaimer

Top 30 Zinc Metal Raw Materials on Amazon (Verified You can Buy)

Top 1

2 lb 99.99% High Purity Zinc Metal Granules, Zinc Pellets for Metalworking DIY, Alloy Preparation & General Use (2 lb)

QIANDG
0.1969 x 0.1969 x 0.1969 inches
2.0 pounds

Ratings for QIANDG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mill wright -

Features

1. 2 lb Adequate Package: Net weight approx. 910g (2 lb) per bag, enough for multiple uses, ideal for personal DIY, teaching demonstrations and small projects.
2. 99.99% High Purity Zinc: Made of high-quality raw zinc with stable 99.99% purity and low impurities, ensuring consistent performance.
Show More

22 Pieces Zinc Sheet 99.95% Pure Zinc Anode Sheet Set for DIY Plating Electroplating Experiment, 0.04"x1"x6"

JehaYu
260111_a

Ratings for JehaYu (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Heartbeat Shops -

Features

Large Quantity : You will receive 22 pieces zinc anode sheet, providing ample resources for your science, engineering, and creative projects. our zinc test kit is made with zinc of up to 99.95% purity, making it ideal for applications in marine, engineering, and laboratory projects.
High Quality : These zinc sheets measure approximately 0.04 x 1 x 6 inches and maintain their shape and appearance even under high temperatures.
Show More

16 Pieces Zinc Sheet 99.95% Pure Zinc Anode Sheet Set for DIY Plating Electroplating Experiment, 0.04"x1"x6"

JehaYu
260109_a

Ratings for JehaYu (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Heartbeat Shops -

Features

Abundant Quantity : You will receive 16 pieces zinc anode sheet, providing ample resources for your science, engineering, and creative projects. our zinc test kit is made with zinc of up to 99.95% purity, making it ideal for applications in marine, engineering, and laboratory projects.
High Quality : These zinc sheets measure approximately 0.04 x 1 x 6 inches and maintain their shape and appearance even under high temperatures.
Show More

uxcell 1Pcs Zinc Rod, 99.995% High Purity Solid Zinc Bar 1/16"(2mm) Dia 4"(100mm) Length Zinc Metal Rod Anode Good Conductivity for Scientific Experiment Research DIY Craft

uxcell

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amadeo City 2,203

Features

[What You Get] - Package content comes with 1 piece of zinc rods, with 2mm/0.08inch in diameter, 100mm/3.94inch in length.
[Material] - The zinc rod is made of high-purity zinc with a purity of up to 99.995%; this purity of material is high hardness and strength, corrosion and rust resistance, and good conductivity, has good durability and long service life.
Show More

Micro Trader High Purity 99.9% Pure Zinc Zn Sheet Plate Metal Foil 0.2mm

Micro Trader
9.0551 x 4.7244 x 0.0787 inches
0.1764 pounds

Ratings for Micro Trader (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Micro Traders -

Features

Zinc is a bluish-white metal. A density of 7.14 g / cc, a melting point of 419.5 ¡ãC. At room temperature, brittle; 100 ~ 150 ¡ãC,become softened; exceed 200 ¡ãC, they become brittle.
The chemical properties of zinc are active. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225¡ãC, zinc oxidation is intense. When it burns, it emits a blue-green flame.
Show More

ElaraBerry 99.99% High Purity Zinc Sheet Zinc Metal Strip for School Scientific Experiment Anode 0.1x100x2000mm

ElaraBerry
YOL-ElaraBerry-2521
5.51 x 3.35 x 3.15 inches
0.54 pounds

Ratings for ElaraBerry (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Yollyun -

Features

High-purity Zinc: 99.99% high purity zinc applied for stable chemical properties and good conductivity, raw zinc with uniform texture, no impurities and no voids, zinc sheet zinc plate zinc strips zinc strip dissolve evenly, ideal for providing consistent performance in electroplating and experiment projects
Standard Size: 0.1x100x2000mm thin metal sheet, easy to cut bend punch and process, zinc rod zinc bars zinc bar pure zinc rod zinc metal bar can be changed into various shapes
Show More
Top 7

10 Pcs 99.99% Pure Zinc Anode Sheet,5.9''x0.98''x0.04'' for Electroplating and Plating, Industrial-Grade Zinc Strip, Cathodic Protection & Science Experiments

Hualleko

Ratings for Hualleko (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Leastical -

Features

【INDUSTRIAL-GRADE PURITY】Crafted from 99.99% pure zinc anode, these zinc strip meets industrial electroplating standards. Ideal for marine equipment protection, and cathodic protection—outperforming standard zinc pure materials in harsh environments.
【ECONOMICAL SET】This zinc anode set includes 10 strips (5x typical quantities), reducing cost-per-piece by 80% for electroplating tasks. Perfect for classroom experiments (teaching zinc metal properties) or industrial plating.
Show More

1 lb 99.99% High Purity Zinc Metal Granules, Zinc Pellets for Metalworking DIY, Alloy Preparation & General Use (1 lb)

QIANDG
0.1969 x 0.1969 x 0.1969 Inches
1.0 pounds

Ratings for QIANDG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mill wright -

Features

1. 1 lb Adequate Package: Net weight approx. 454g (1 lb) per bag, enough for multiple uses, ideal for personal DIY, teaching demonstrations and small projects.
2. 99.99% High Purity Zinc: Made of high-quality raw zinc with stable 99.99% purity and low impurities, ensuring consistent performance.
Show More

99.99% Pure Zinc Wire Dead Soft 12 Gauge (2mm) 49 FT for Electroplating,Jewelry Making,Science Lab & Wire Wrapping

VoxSveldra
0.7313 pounds

Ratings for VoxSveldra (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Miiee -

Features

Dead Soft & Not for Structural Use - Rated as "Dead Soft," this wire is extremely malleable. You can easily bend, shape, and twist it by hand. Not for Structural or Heavy-Duty Use.​This is a soft, Non-structural binding wire. It is NOT​ designed for fencing, supporting heavy plants, or any application requiring tensile strength.
Craft with Pure, Solid Zinc - This is 12 gauge (2mm dia) 99.99% pure zinc wire, not a coated steel. Its natural silver shine and rust resistance make it perfect for lasting indoor and outdoor art. For thick, bright, and soft pure zinc wire – look no furthe
Show More

BBYPP 4PCS Pure Zinc Rod 100mm x 10mm, High Pure Zinc Rods, High Purity 99.995%, Length 100mm/3.93", Diameter 10mm/0.39"

BBYPP
xb-10mm
3.937 x 0.3937 x 0.3937 inches
0.5291 pounds

Ratings for BBYPP (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BBYPP -

Features

Material: Zinc, High purity: 99.995%
Length: 100mm/10cm/3.93 inch, diameter: 10mm/0.39 inch
Show More

LTKJ 5Pcs High Purity 99.9% Pure Zinc Zn Sheet Plate Metal Foil 100mm x 100mm x 0.5mm for Science Lab

SKYPRO
ZnSheetPlate100mm x 100mm x 0.5mm
0.4189 pounds

Ratings for SKYPRO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TIANMAO -
RotoMetals 9,597

Features

【Zinc Zn Sheet Plates Size】- Size: 100 × 100 × 0.5mm; Density: 7.14 g / cc; Melting point: 419.5 ℃
【Durable】- Make of high purity zinc material,solid and durable, never rust. Package included: 5pcs x zinc sheet plate
Show More

KOLAMOON 2pcs 99.995% High Purity Zinc Rod Zinc Metal Anode for School Scientific Experiment Research Diameter 8mm Length: 100mm

KOLAMOON
USKLZincR8801_8mm_1

Ratings for KOLAMOON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
KOLAMOON -

Features

KOLAMOON 2pcs 99.995% High Purity Zinc Rod Zinc Metal Anode for School Scientific Experiment Research Diameter 8mm Length: 100mm

High Purity Zinc Foil, Pure Zinc Zn Sheet Plate Metal Foil Strip for Science Lab DIY Craft Metalworking, 0.07x100x1000mm

twecoinp
HPZF-261

Ratings for twecoinp (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
yuxinglong -

Features

✿---- Zinc foil is made of 99.995% high purity zinc, long tiem life span,strong and durable.
✿---- Rust-resistant and anti-corrosive because of pure zine, much better than galvanized steel with zinc coating.
Show More

NQEUEPN 10Pcs Zinc Anode Plates 0.04x1x6in, 99.996% High Pure Zinc Strips

NQEUEPN
F07761
5.9055 x 0.9843 x 0.0394 inches
0.6107 Pounds

Ratings for NQEUEPN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Maevexi -

Features

Durable Performance: The high-purity zinc composition offers natural tarnish resistance, ensuring long-lasting use even in electrolyte solutions. The 10-piece set is suitable for repeated experiments or multiple project runs.
99.996% Pure Zinc: Crafted from pure zinc with an impressive 99.996% purity level, these anode plates deliver superior conductivity and consistent performance. Ensuring reliable results for electroplating, laboratory research, and scientific experiments where precision matters most.
Show More
Top 15

uxcell 1Pcs Zinc Wire, 99.99% High Purity Solid Zinc Bar 3/16"(4mm) Dia 39 3/8"(1000mm) Length Zinc Metal Rod Anode Good Conductivity for Scientific Experiment Research DIY Craft

uxcell

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amadeo City 2,203

Features

[What You Get] - Package content comes with 1 piece of zinc wires, with 4mm/0.16inch in diameter, 1000mm/39.37inch in length.
[Material] - The zinc wire is made of high-purity zinc with a purity of up to 99.99%; this purity of material is high hardness and strength, corrosion and rust resistance, and good conductivity, has good durability and long service life.
Show More
Top 16

High-Purity 99.99% Zinc Metal Pellets - Clean Zinc Granules for Electroplating & Experiments - 100g Pack

ZGHQHCDRH
ZGHQHCDRH

Ratings for ZGHQHCDRH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
YALUODEDIAN -

Features

99.99% High-Purity Zinc: Our zinc pellets are made from premium zinc, ensuring maximum purity for all your experimental and industrial needs.
Versatile Applications: Ideal for use in electroplating, rubber, paint, enamel, medicine, and printing industries, making it a must-have for various projects.
Show More

KOLAMOON 99.99% High Purity Zinc Sheet Zinc Metal Strip for School Scientific Experiment Research 0.1x100x1000mm

KOLAMOON

Ratings for KOLAMOON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
KOLAMOON -

Features

Material: 99.99% high pure zinc sheet
Thickness: 0.1mm Width: 100mm Length: 1 meter / 3.28 ft
Show More

uxcell 1Pcs Zinc Rod, 99.995% High Purity Solid Zinc Bar 1/2"(12mm) Dia 4"(100mm) Length Zinc Metal Rod Anode Good Conductivity for Scientific Experiment Research DIY Craft

uxcell

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amadeo City 2,203

Features

[What You Get] - Package content comes with 1 piece of zinc rods, with 12mm/0.47inch in diameter, 100mm/3.94inch in length.
[Material] - The zinc rod is made of high-purity zinc with a purity of up to 99.995%; this purity of material is high hardness and strength, corrosion and rust resistance, and good conductivity, has good durability and long service life.
Show More
Top 19

uxcell 1Pcs Zinc Rod, 99.995% High Purity Solid Zinc Bar 1/8"(3mm) Dia 4"(100mm) Length Zinc Metal Rod Anode Good Conductivity for Scientific Experiment Research DIY Craft

uxcell

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amadeo City 2,203

Features

[What You Get] - Package content comes with 1 piece of zinc rods, with 3mm/0.12inch in diameter, 100mm/3.94inch in length.
[Material] - The zinc rod is made of high-purity zinc with a purity of up to 99.995%; this purity of material is high hardness and strength, corrosion and rust resistance, and good conductivity, has good durability and long service life.
Show More

Zinc 100 Grams Pieces 4n 99.99 Pure

Roto Metals
rotoznpcs.22
0.2205 pounds

Ratings for Roto Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RotoMetals 9,597

Features

6-7 little pcs per order
99.99% Min Special High Grade
Show More

Zinc Sheet Sample 020-027" X 8 inches X 11 inches by Rotometals

Roto Metals
AM0319

Ratings for Roto Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
GC Metals -
RotoMetals 9,597

Features

.020-.027 " Thickness
8" x 11" Approx
Show More

10pcs 100x100mm 0.2mm 99.9% Pure Zinc Zn Sheet Plate Metal Foil

Auto-plaza
AP4210010002
0.0309 pounds

Ratings for Auto-plaza (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Auto_Plaza -
RotoMetals 9,597

Features

Size :100 x 100 x 0.2mm
Package included: 10pcs x zinc sheet plate
Show More
Top 23

RotoMetals Zinc Ingot 99.7% min About 3.5 pounds Great for Small Castings/Weight- Made in USA

Roto Metals
3.0 pounds

Ratings for Roto Metals (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RotoMetals 9,597
GC Metals -

Features

Foundry Ingot Melts about about 785 F
Weighs approximately 3.5 pounds
Show More

99.9% Pure Zinc Zn Sheet Plate Metal Foil 140x140mm 0.2mm 10pcs

Auto-plaza
AP4214014002
5.5118 x 5.5118 x 0.0787 inches
280.0 Grams

Ratings for Auto-plaza (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Auto_Plaza -

Features

Size :140 x 140 x 0.2mm
Package included: 10pcs x zinc sheet plate
Show More

KOLAMOON 99.99% High Purity Zinc Wire Diameter 3mm Length 1000mm for School Science Project Experiment Lab Research

KOLAMOON
USKLZINCWIRE3MM

Ratings for KOLAMOON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
KOLAMOON -

Features

99.99% High Pure Zinc wire
Diameter: 3mm ( 0.118inch), Length: 1000mm (3.28ft)
Show More

5 Pack 99.99% High Purity Zinc Rods, 4" Length 0.39" Diameter Solid Zinc Metal Bar, Zinc Stick for Educational Projects, DIY Crafting & Electroplating Practice (5PCS)

QIANDG

Ratings for QIANDG (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mill wright -

Features

Complete 5-Piece Set: Includes 5 solid zinc rod.
Standard Uniform Size: Each zinc rod measures 4"(102mm) in length and 0.39"(10mm) in diameter.
Show More

U Zinc - 1/8" - 6ft Zinc Came (Cut Into 3 - 24" Pieces)

Sun and Moon Stained Glass
24.0 x 3.0 x 0.1 inches
0.2491 pounds

Ratings for Sun and Moon Stained Glass (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sun and Moon Stained Glass -

Features

U Zinc - 1/8" - 6ft Zinc Came (Cut Into 3 - 24" Pieces)
Top 28

100 Grams Zinc Metal Granules, 99.99% Purity Zn Pellets Small Chops

NCYLZX
0.2205 Pounds

Ratings for NCYLZX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ProMetals -
QuHuaZheYaoSheng -
tuowen1 -

Features

We are providing 99.99% purity zinc metal Granule.
Net weight100 grams. (Approx 3.52 oz)
Show More

LD-Teemm Zinc Sheet, 0.2×100×150mm High Purity Metal Zinc Thin Plate for Scientific Research. (W*L=100 * 150mm, Thickness 0.2mm)

LD-Teemm
1.1023 pounds

Ratings for LD-Teemm (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LD-Teemm Equipment -

Features

1. Product Specifications: Highly Purity Zinc Sheet, Width*Length=100mm*150mm, Thickness 0.2mm.
2. Item included: 1 unit x Zinc Sheet.
Show More

99.99% High Purity Zinc Wire for School Lab Scientific Experiment Research Diameter 2mm Length 1000mm

KOLAMOON

Ratings for KOLAMOON (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
KOLAMOON -

Features

Pure Zinc Wire: 99.99% purity
Diameter: 2mm (0.079") Length: 1000mm( 3.28ft)
Show More

Top 10 Zinc Metal Raw Materials - Verified to Buy (September 2026)

Top 10 Zinc Metal Raw Materials Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • QIANDG
  • JehaYu
  • uxcell
  • Micro Trader
  • ElaraBerry
  • Hualleko
  • VoxSveldra
  • BBYPP
  • SKYPRO
  • KOLAMOON

Top 9 Zinc Metal Raw Materials Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Amadeo City 26,688 4.8
🥈 RotoMetals 7,072 4.8
🥉 Micro Traders 4,115 4.8
4 Sun and Moon Stained Glass 2,196 4.7
5 Auto_Plaza 1,279 4.8
6 TIANMAO 1,035 4.5
7 BBYPP 286 4.8
8 KOLAMOON 146 4.9
9 Leastical 77 4.9
View or download top Zinc Metal Raw Materials seller & rating report
Amadeo City [26688] RotoMetals [7072] Micro Traders [4115] Sun and Moon Stained Glass [2196] Auto_Plaza [1279] TIANMAO [1035] BBYPP [286] KOLAMOON [146] Leastical [77] Amadeo City 62% RotoMetals 16% Micro Traders 10% Sun and Moon Stained Glass 5% Auto_Plaza 3% TIANMAO 2% BBYPP 1% KOLAMOON 0% Leastical 0%

[Get] Zinc Metal Raw Materials Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Zinc Metal Raw Materials Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Raw Materials supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Zinc Metal Raw Materials to buy for new September 2026?

CherryPicks’s Methodology for Evaluating Zinc Metal Raw Materials

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Raw Materials items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Zinc Metal Raw Materials reviews based on our selection criteria. It helped us shortlist the top qualified and rated Zinc Metal Raw Materials for Raw Materials, We found that most customers choose Zinc Metal Raw Materials with an average price of $13.80, and the top brands are uxcell, Auto-plaza, Sun and Moon Stained Glass, Micro Trader And KOLAMOON

Then our expert-level editors reviewed all those quality items and selected the top 30 Zinc Metal Raw Materials for you, We have researched hundreds of sellers and picked the top sellers for Raw Materials, including Amadeo City, RotoMetals, Micro Traders, Sun and Moon Stained Glass, Auto_Plaza, TIANMAO, BBYPP, KOLAMOON And Leastical. The 2 lb 99.99% High Purity Zinc Metal Granules, Zi... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 2 consumers with an average rating of 5.0.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Zinc Metal Raw Materials to buy.


Written By Brandi W. Cortright

Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.