350Pcs Magnets for 3D Printing, Rare Earth Magnets for Craft

350 Pack, 6 Sizes Tiny Tools for Detailed HandsBuilt for the maker who sweats the small stuff. This set leads with 150 pieces of 31 mm small round magnetsultrathin, ultralight, and perfect for slipping into 3Dprinted slots, paper crafts, or delicate model work. Youll also find 42, 52, and 62 mm magnets in smaller counts for when a project needs just a little extra hold. A handful of 82 and 102 mm pieces round out the kit for the occasional fridge pinup or cabinet catch. If small magnets for craft precision is what youre after, this is your set.Neodymium Magnets Everyday Strength, Simple ReliabilityCrafted from rareearth NdFeB material, these magnets deliver practical holding power for everyday tasks. One 102mm small round magnets can grip about 67 sheets of A4 paper just right for lightweight jobs around the home. Whether you need small magnets for craft projects, fridge organization, or simple closures, they offer dependable performance. Triplelayer NiCuNi plating resists rust, even in humid kitchens and bathrooms.Thickness Matters More Than Just DiameterSame diameter, different story. A 103mm magnet holds nearly twice as much as a 102mm of the same grade. Working with paper, photos, or lightweight notes 2mm thickness is plenty. Hanging something heavier or dealing with slightly uneven surfaces Step up to 3mm or more. When in doubt, go thickeryou can always use less force, but you cant add strength that is not there.Application Guide Picking the Right SizeGoing invisible Stick with 1.52mm. These mini magnets hide in models, jewelry, and fine crafts. Working with 3D prints 35mm fits standard slots and modular builds. Everyday fridge duty 610mm handles photos, notes, whiteboardsclassic refrigerator magnets. Need real power 1012mm steps up for tools, shelves, and garage tasks. From mini magnets to refrigerator magnets, there is a size that fits.Works on Multiple Surfaces Fridge, Whiteboard, Metal, and MoreThese strong magnets grip securely to any ferromagnetic surface refrigerators, whiteboards, metal cabinets, tool chests, steel doors, filing cabinets, and workshop pegboards. For nonmagnetic surfaces like wood, glass, or plastic, pair them with adhesive backing or a steel strike plate. The smooth nickel finish glides without scratchingperfect for displaying photos, organizing notes, holding tools, or custom setups in your kitchen, office, garage, or classroom.Proper Handling Storage Safety FirstImportant Safety InstructionsThese disc magnets are extremely strong. Keep them at least 12 inches apart until ready to join to avoid sudden impact that may cause shattering. Keep away from Children under 14, pacemakers, credit cards, mechanical watches, and electronic devices minimum 12inch distance. If circle magnets cracks or chips, stop using immediately. Dispose of safely by wrapping in thick cardboard or plastic do not handle fragments directly. MORE DETAILS asin B0GVLMYGWB bestsellersrank 1,133 in Industrial Scientific See Top 100 in Industrial Scientific 14 in Rare Earth Magnets brandname SYFNHIEON color Mix6Size customerreviews 4.2 4.2 out of 5 stars 106 4.2 out of 5 stars includedcomponents 150PcsD31mm,60PcsD42mm,50PcsD52mm,50PcsD62mm,20PcsD82mm,20PcsD102mm itemhighlight 6 Different Size 3d Printer Magnets Kit, Small Neodymium Magnets for DIY, Fridge, Office TripleLayer AntiRust itemthickness 2 millimeters manufacturer SYFNHIEON materialtype Neodymium numberofitems 350 numberofpieces 350 partnumber 350Pcs 6 Different Size shape Round unitcount 350 Count