Specification :

Magnetic material: N35-N52 NdFeB
Size: typical D5mm; and D1.5-D50mm for choice.
Color: black nickel, real gold, silver, green, blue, red, yellow, white, true black and pink
surface plated gold-plated, silver, nickel and copper-nickel, black nickel, zinc, chromium

Executive Buckyballs Magnetic Puzzle Game. Shape, mold and snap them together in unlimited ways. A game, sculpture, and the perfect addition to your executive desk. Thats Executive Buckyballs, the incredible magnetic puzzle thats always changing, always amusing, always building on itselfand there are no wrong answers, ever. Create your own three dimension works of art as unique focal points on your desk. Great conversation starters, too.

Includes 216 powerful rare earth magnets coated in black nickel, real gold, silver green, blue, red, yellow, white, true black and pink colors. These powerful little magnets each have two polesone side repels, the other attractsfor unlimited shape-shifting and de-stressing to your hearts content! Have funmake that unlimited funwith Executive Buckyballs.