Rhinocats 400Pcs Tiny Magnets, 4 Different Size,Small Fridge Magnets,Diy Magnet, Multi-Use For Office, Hobbies, Crafts And Science

These are fantastic for everything from fridge organization and office tasks to DIY crafts, hobbies, and science experiments. It’s no wonder they are marked as "Amazon's Choice" with over 5K bought in the past month the value for money here is incredible. If you need strong, small, and reliable magnets for your 3D printing projects or miniature crafting, this mixed 400-pack is an absolute must-have!

Fantastic magnets, small enough and strong enough for my DIY and CRAFT needs.

If you've ever found yourself staring at a magnet and asking the universe how it works, this 400-count mixed pack from RHINOCATS won't answer that question philosophically — but it will give you more tiny magnets than you'll ever need to test the phenomenon personally. Four sizes (6x2mm, 5x2mm, 4x2mm, and 3x2mm), 100 of each, all strong for their size and consistent in quality. The nickel coating keeps them looking clean and rust-free, and the variety means you're not locked into one dimension for every project — great for 3D printing closures, craft work, DIY builds, or anywhere you need a small but reliable hold. The magnet strength genuinely surprises for how small these are. They're not going to move mountains, but for embedding in printed parts, securing lightweight panels, or any application where you need a discreet, low-profile hold, they perform well above their weight class. Now, do they hold more things than the entire Faygo lineup? Absolutely. Can they help you understand the miracles of the universe? Unclear. But for roughly three cents a magnet you're getting a versatile, well-made bulk pack that will cover your needs across more projects than you've probably planned for yet. Magnets. Miracles. Whatever. Five stars.

Nice set of little magnets. Worked great for making my ring box! Strong magnets, good value.

These D6x3mm neodymium magnets seem to work well. I use them for 3D printing projects, and they seem to be plenty strong in terms of magnetic strength. I would say get this if you've ordered magnets from rhinocats and you know you'll go through your supply of magnets quickly. Both the diameter and thickness of these magnets seem to be relatively precise enough - well, maybe the height might not be as precise, but usually getting the diameter of holes for magnets in 3D printing models is more crucial than the thickness. If anything, they might be slightly thinner in height than the specified 3mm height. Otherwise, the overall size of these magnets are more or less precise and accurate.