Educational Light Cube 16" - Light Up Your Imagination! This rugged cube is portable, durable and rechargeable. It even strobes, flashes and changes color with the touch of a button! The cube is the perfect size for individual and small group play. Includes: 1 cube, 16 x 16 x 16” (40 x 40 x 40 cm), power source, remote control and teacher guide. Ages 3+ Use with Sensory Tray #160248 sold separately.