UV ultraviolet discoloration: Pink color when in the sun, white color when indoors

These magnetic balls are good for releasing pressure from daily life, developing intelligence, forging logic analysis ability and improving creativity

Made of reliable magnet material, non-toxic and harmless

Exquisite, glossy and not easy to fade

Can be shaped and designed in unlimited ways

Make sculptures, puzzles, patterns, shapes, jewelry and more

For improving intelligence, imagination and creativity

Perfect DIY puzzle toy for you and your children to play together

Great decoration for your room and car

Material: NdFeB (N35)

Quantity: 216 pieces/sets

Diameter: 5mm