What is the principle of keychain magnet for testing？

Products containing steel or nickel have magnetism and are easy to adsorb, making them easily recognizable by magnets.

Why is the magnetic attraction not as strong as described?

The suction is related to the iron content of iron, and the higher the iron content, the greater the suction.

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2PCS Keychain Magnet Testing Brass Black Key Holder for Jewelry Test

Product ID: 646237055

Details

Brand
VSKIZ
Color
Black
Material
Neodymium
Number of Pieces
2
Shape
Round

🔑Compact keychain portability

🧲Strong neodymium magnet power

⚙️Multi-metal detection precision

€ 12.98

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Description

🧲 Unlock the truth in your metals—test smarter, carry lighter!

DURABLE REUSABLE - Electroplated protective layer ensures long-lasting corrosion and wear resistance.
POCKET SIZED POWER - Carry premium neodymium magnets wherever you go for instant metal verification.
VERSATILE METAL TESTER - Perfect for jewelry, coins, antiques, and even DIY or industrial applications.
INSTANT AUTHENTICITY CHECK - Quickly distinguish genuine precious metals from counterfeits using magnetic response.
STYLISH EVERYDAY ESSENTIAL - Sleek black design fits seamlessly on your keychain—never miss a test on the move.

The VSKIZ 2PCS Keychain Magnet Set features powerful neodymium magnets in a compact, durable design that fits on your keyring. Engineered to differentiate precious metals like silver, brass, and bronze from magnetic counterfeits, it’s an essential tool for jewelry pros, collectors, and savvy shoppers. With corrosion-resistant plating and versatile applications from metal testing to DIY projects, this sleek black keychain magnet duo offers reliable, on-the-go authenticity verification.

Specifications

ASIN	B0D4QHQDMZ
Best Sellers Rank	#3,308 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #42 in Rare Earth Magnets
Brand	VSKIZ
Brand Name	VSKIZ
Color	Black
Customer Reviews	4.6 out of 5 stars 611 Reviews
Included Components	Neodymium
Item Highlight	Neodymium Key Chain Magnet Gold & Silver Tester Precious Metal Verifier Brass & Ferrous Metal Detection Compact Pocket Design
Manufacturer	VSKIZ
Material	Neodymium
Material Type	Neodymium
Number of Items	2
Number of Pieces	2
Part Number	MK-2P-b
Shape	Round
Unit Count	2 Count

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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€ 12.98

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Netherlands.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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