Magformers Magnets In Motion 32 Piece Gear Set JACO mountable on either side of

mountable on either side of the tank

Constructed from Black Marine Grade HDPE Plastic

Double-ground and double-screened for uniform sizing

Keeps water icy-cold for up to 24 hours

thick glossy skin

Magformers Magnets In Motion 32 Piece Gear Set JACO mountable on either side ofMagformers Magnets In Motion 32 Piece Gear Set is a starter kit in the Magnets In Motion line. This 32 piece set lets you clip gears and a hand crank into squares and rectangles to construct spinning mechanisms. It includes 4 triangles, 6 squares, 3 rectangles, 2 big gears, 2 small gears, 1 gear handle, 1 image holder, 4 rotating blocks and 9 inserts. The geometric shapes contain magnets that never reject, so youll always hear the Magformers click.