Toys play a crucial part in development of a child Toys as simple as wooden blocks or numbered puzzle develops cognitive and physical skills Complex puzzles remote control cars bubble guns helps learn and analyse cause effects and spatial relationships Features . Roadrunner Mini Building Block Set. Children s attitude towards their toys nurtures them big way Includes . 291 pieces and has an assembled Specifications . Ages 7 Plus. Assembled Dimension 7 x 3 14 x 4 48 . Dimension 3 37 H x 3 37 W x 3 37 D. Weight 0 52 lbs