... tolerance Orange Neocube Description:Size:D5mmColor: BlueMaterial: Rare Earth MagnetQuantity/Set: 216pcsApplication: For Children playing, educational toys ... is also called Buckyball,Neomagnet,Neocube, The neocube, Magnet ball, magnet sphere ,Nanodots, Cybercube,Magcube,QQMag ,Magnetic Beads, ... spherical magnet and so on .It is including 216 ...