Mega Magz, 130-Piece Magnetic Construction Set - 66 bars and 64 balls
You'll find these magnetic construction pieces impossible to put down once you start fiddling with them! Steel balls and colorful 8"-long bars stick together with powerful magnets to create endless geometric structures: pyramids, pinnacles, working spinners, and all sorts of free-form sculptures. For ages 6 and up. WARNING CHOKING HAZARD. Not for under 3 yrs.