Learning Resources Gears Lights and Action Building Set
Dazzling motion takes construction creativity to a higher level.  The next step for kids who have mastered the Basic Building Set (LER 9164) this set includes enough lights to brighten any child's play site.  Pieces snap together easily and pull apart so kids can build anything they can imagine--there's no wrong way to build!  Fully compatible with all other Gears! Gears! Gears!®  Sets.  Features 121 durable plastic pieces, storage tub, and button-cell batteries for flashing lights are included.  Motor requires 3 AA batteries, not included.