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🧲 Tiny Magnets, Massive Impact – Hold Your Ideas Together in Style!
RHINOCATS 400Pcs Small Magnets set includes 4 different sizes (6mm, 5mm, 4mm, 3mm) with 100 pieces each, featuring durable Ni-Cu-Ni plating for rust resistance and superior mechanical strength. Perfect for DIY, crafts, office use, and 3D printing projects, these versatile round magnets combine reliability with sleek design, backed by a strong customer satisfaction guarantee.










| ASIN | B0CDLF9K2Z |
| Best Sellers Rank | #576 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Rare Earth Magnets |
| Brand Name | rhinocats |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,431) |
| Included Components | No |
| Item Thickness | 2 Millimeters |
| Manufacturer | RHINOCATS |
| Material Type | Copper |
| Model Number | mixed1004 |
| Number of Pieces | 400 |
| Part Number | mixed1004 |
| Shape | Round |
| UPC | 727636378265 |
| Unit Count | 400.0 Count |
R**.
Perfect for 3D Printing Projects – Strong and Reliable
These RHINOCATS 400Pcs Tiny Magnets have been working perfectly in my 3D prints. The variety of sizes is super handy, especially when you are working on different models or parts that need different levels of hold. Despite their small size, these magnets pack a strong grip and stay firmly in place once installed. I’ve used them for everything from lids and enclosures to tool holders, and they’ve never let me down. The quality feels solid, and I haven't had any issues with chipping or demagnetizing. Great value for the amount you get, too. If you're doing any kind of 3D printing that involves modular parts or closures, I highly recommend these.
T**N
Very Strong!
Wow are these little magnets strong! I wasn't expecting that! I also love the size variety! I plan on using these in some 3D projects I am working on and so far, in the test pieces, they are working really well! Perfect for me!
L**L
Great for cosplay !
I’ve used these for cosplay EVA foam armor and they work great at attaching small armor pieces and the grip is great ! Super satisfied!
P**!
Mostly good, but...
Overall the magnets were good. The only issue was that of the six 15mm magnets received, only one was in tact. The other five 15mm magnets were all in pieces stuck together. I did attempt to contact the seller but Amazon only gives me the option to return the order for a replacement. I don't want to return them all and wait for a replacement as I need some of the other magnets for a project. So, I guess I am out of luck on those five magnets. I would buy from them again if needed.
K**B
Strong magnets!
We actually use these to put on the bottom of warhammer figurines. Allows them to sit securely in their trays while transporting. Perfect and strong!
W**S
Neodymium magnets
Really strong and nice value.
N**X
Perfect
Great size, great quality, great to cuddle with or use as a pillow. If you Are thinking of buying for sure do!!
C**N
There are a ton of them!
Perfect for repairing a cabinet door where the magnets fell out. But now what do I do with the other 398 pieces?!
C**K
Fantastic magnets, small enough and strong enough for my DIY and CRAFT needs.