TRYMAG Small Round Magnets, 300Pcs, 8x2mm - Disc Magnets for Whiteboard, Fridge, Office, Hobbies, Crafts and Dry Erase Board

This 300-pack of TRYMAG 8x2mm magnets is surprisingly strong for their size and extremely useful to keep on hand. Each magnet has a solid pull and holds paper, photos, and lightweight items securely on whiteboards, refrigerators, and other metal surfaces without sliding. The size is small enough to be discreet but still powerful enough to handle multiple sheets of paper or small craft components. Consistency across the pack is good, with smooth edges and even strength from magnet to magnet. They’re especially useful for DIY projects, 3D printing applications, craft work, and general home or office organization. Having a large quantity in one pack makes it easy to use them across multiple projects without worrying about running out. Because these are strong for their size, sliding them apart instead of pulling straight helps prevent chipping. Keeping them stored in a small container or separated stack also makes them easier to grab without snapping together. Overall, this is a versatile and reliable set of small magnets that works well for both practical organization and creative projects.

These TRYMAG neodymium magnets may be small, but they’re impressively strong! Each one has a great hold for its size — perfect for securing papers, photos, or notes on a fridge or whiteboard. I’ve also used them for crafts and DIY projects, and they work beautifully without adding bulk. The quality is excellent — smooth finish, consistent strength, and they don’t chip easily like some cheaper magnets. The 80-pack is a great value and ensures you’ll always have extras on hand to use for new projects. Whether you’re a crafter, teacher, or just looking to stay organized, these little magnets are a fantastic find. Small but powerful, and they get the job done!

Very strong magnets for their small size. Great quality and perfect for crafts, organizing, or DIY projects. The quantity is excellent for the price, and they hold really well.

I gave it a four because they're good but they're not as strong as advertised great value for the money I made crested gecko food dishes that attached with the magnets through the glass had to add two extra there is no adhesive the size is what they say and the uses are endless

These are great craft magnets. They are strong, pleasant appearance. I ordered too small of magnets for what I was making, but I'll find a use.

Product was here in two days! Small but strong. Was able to hold my 3D printer mask together with ease. Found the magnets easy to apply to my mask with a bit of instacure (1-3 sec hold glue) will definitely use again

I haven't tested them for physical durability, but they haven't chipped really quickly. Strong effect, but not crazy strong like some I've used.

Magnets are super weak, but that's not too shocking given the size. Speaking of size, these magnets are actually 8.0 x 1.77mm, so *technically* 2mm but the magnets are so consistently 1.77mm I believe it's misleading. Many magnets also came with chunks missing from them, but there were no shards in the package. Packaging was good, too. The magnets are just barely usable for my case, but usable nonetheless.

Fit for purpose

These work great as fridge magnets, which is why we bought them. Another use we discovered is to convert 18650 flat top batteries into button top. Just plop one of these on the + terminal and install.

These little batteries are strong and they come nicely packaged. However, once opened, I see that many are chipped or are not perfectly round. So aesthetically, when attaching to my items as gifts, they don’t look as nice.

Strong for their size.

1 star because 80 came in a nice case. Another star because the diameter is 12mm. But I can corroborate another reviewer that these just aren't 3mm magnets. These guys DO magnets, no excuse for sloppiness like this.