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 Babies tend to play more and more with such toys and make themselves happy Children s attitude towards their toys nurtures them big way Features . IBC Inter Box Connecting pins in scale ISO locations. JTC Magnetic connecting system magnets on bottom metal top plate. Detailed printing as per photographs. Compatible with JTC Retro fit underframe kits to stack M T and S T brand containers on top Specifications . Scale N