TRYMAG Keychain Magnets for Testing Brass, 2 Pack Neodymium Pocket Keychain with Strong Magnetic Rare Earth, Gold Silver Jewelry Test Magnet Hanging Keys Holder

Strong little thing

I needed this for checking gold and silver coins from my collection. It works wonderfully and it's nice and small, which will be handy for going metal detecting! I highly recommend

This is a nice product. I have used it on my jewelry to see If I real or plated necklaces. The adhesive is very sticky and I like the small, in your pocket size. Nice design. It works great as a stud finder. Find a stud and it sticks to the wall.

These TRYMAG keychain magnets may be small, but they’re definitely mighty! Perfect for anyone who works with brass, metals, or just has a habit of dropping tiny screws under the couch, these magnets latch onto metal with the enthusiasm of a dog spotting a squirrel. They’re lightweight and compact enough to clip onto your keys or tool bag, so you always have one on hand. The strong neodymium power means they won’t give up on their metallic mission easily—they’ll cling to anything metal like their life depends on it, making it super satisfying for DIY projects or testing. But beware: their love for metal knows no bounds, so if you accidentally drop one, it might just make a break for the nearest metal surface. Pros: portable, strong grip, and handy for small projects. Cons: very easy to misplace, and they can be a little too clingy with anything metallic nearby.

Not as strong magnetism as some other small magnets I own, but this is a good quality product. I use these all the time as a fire alarm tech, to test detectors. The Keychain is convenient for keeping the mag handy or attaching to a pole. They could be stronger, as I have others that are, but for the price to get 4 of them, its a good value.

Strong magnets work great for jewelry analysis. I found several fashion rings stamped 925 to be magnetic, which they shouldn't be if they're really 925 silver, including one manufacturered by a high-end name brand fasion designer. You gotta be careful. Easy check right on your keychain.

I picked up the TRYMAG N52 Keychain Magnets for use in numismatics, and they arrived in good condition with no issues in the packaging. The magnets are strong and work as intended for quick metal checks. However, based on other magnets of similar size that I’ve used in the past, I was expecting a stronger level of magnetic attraction. These still function for basic testing, but the pull strength didn’t match my previous experience with comparable N52 magnets. Overall, they are usable and convenient to carry, but not as strong as I anticipated.

These magnets are much stronger than I had expected. That is a bonus! Love them

Fairly strong, works well.

Exactly what I needed for testing silver

前に購入した時の物と先端のサイズが変わっていました 今回はケースも付いてません。 仕事で使いたかったのですが大きすぎて使い物にならないので残念です

Work great for jewelry checking at thrift store.

Good for testing jewlery, or picking up small stuff, not very strong