The ROK Jr. Beginning Builder Play Set offers construction success for younger builders whose smaller hands aren't quite ready to manipulate traditional ROKENBOK pieces. This terrific set includes more than 40 easy-to-assemble pieces that construct a fully functional ROKENBOK play set. ROK Jr. also offers an all-new dump truck vehicle that loads, unloads, drives forward and backward, and turns left and right ¿ all via remote control specifically designed for smaller hands. Set also includes motorized conveyor, blocks, roadway sections, chutes, loading stations, 2 construction figures, detailed plan sheet and building instructions. Ages 4 and up.