3mm BuckyBalls Neodymium Sphere Magnets Rare Earth Magnetic Balls DIY Neocube Puzzle Toys

$3.79$8.79

These 3mm dia spheres are tiny! They are small but surprisingly strong, despite their diminutive size.

Model ID S-03-N
Material NdFeB, Grade N35
Shape Sphere
Dimensions 3 mm diameter
Composite Rare Earth Magnet
Tolerance +/- 0.05 mm
Coating Nickel-plated (Ni-Cu-Ni)
Magnetisation Axially Magnetized (Poles at 2 points, 180° opposite one another)
Application Buckyballs, DIY Toys, STEM
Max. working temperature 80°C(176°F)
Weight(1 piece) 0.11 g
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