Neodymium Small Disc Magnets 3mm x 1.5mm (1/8 x 1/16 inch) N48 - Tiny Round Rare Earth Magnets for Crafts, DIY Projects, Miniature Modeling | 250 Pack

When a small handmade box, leather pouch, or folded card folio needs a hidden magnetic fastener, the magnet has to disappear inside the material — no bulk, no visible hardware. These small round N48 neodymium disc magnets measure 3mm across and 1.5mm thick (approx. 1/8 × 1/16 in): small enough to embed in folded card stock, thin leather, or a 3D-printed wall, yet strong enough to hold a lightweight lid or fabric panel shut — the right size for compact craft closures and precision hobby work.Each disc is axially magnetized through its thickness, grade N48, with a triple-layer Ni-Cu-Ni nickel coating. The smooth plated surface bonds cleanly with CA glue or E6000 and won't leave rust marks on fabric or paper. Maximum operating temperature 80°C (176°F). The 3mm diameter matches a standard 3mm drill bit — these small disc magnets fasten arm swaps on infantry figures and attach components in 3D-printed assemblies, seating flush without protruding.Crafters making a run of gift boxes or fabric pouches, hobbyists magnetizing a full infantry squad, and 3D printing enthusiasts embedding snap-fit pockets across a batch of prints all reach for a larger count — 250 pieces covers a full army magnetization with spare discs left over, a season of craft closures without a mid-project reorder, or a shared supply across a club or makerspace. N48 secures reliably where standard N35 rare earth magnets at the same 3mm footprint fall short.Two discs paired face-to-face grip reliably through lightweight materials; for heavier resin or metal parts, stack two per joint.SAFETY: Strong magnets — pinching hazard. If two or more are swallowed, they can attract through intestinal walls and cause serious internal injury; seek immediate medical attention. Keep away from children. Keep away from pacemakers and sensitive electronic devices. Not suitable for children under 14.

• CRAFT AND DIY READY — 250-PACK SUPPLY: Sized for crafters building seasonal magnetic box closures, hobbyists running a full squad magnetization, or a makerspace's shared stock; each disc is 3mm diameter × 1.5mm thick (1/8 × 1/16 in)
• N48 RARE EARTH HOLDING POWER: Up to 0.5 lbs pull force per tiny round disc — secures craft closures, handmade boxes and pouches, and plastic hobby parts; noticeably stronger grip than N35 at the same 3mm footprint
• FITS STANDARD 3MM DRILL HOLES AND CRAFT POCKETS: Seats flush in pin-vice drill holes and 3D-printed magnet pockets; 1.5mm thickness gives more grip than 3×1mm discs at the same hole diameter
• NI-CU-NI TRIPLE-LAYER NICKEL COATING: Smooth plated surface resists corrosion, accepts CA glue and E6000 cleanly, and won't scratch surfaces in contact — axially magnetized, grade N48
• CONSISTENT GEOMETRY ACROSS ALL 250 PIECES: Uniform 3×1.5mm dimensions throughout — every magnet seats flush in drilled holes and printed pockets without shimming or adjustment