Sort them, stack them, and sprinkle water out of them! These Stacking Cubes are made from soft silicone and styled in seaside shades with friendly ocean creatures on each side. Three of the four cubes also feature small holes on the base, so water will trickle out as kiddies have fun sorting and stacking in the tub. Adding a splash of learning and creativity to bathtimes, these interactive water toys foster the development of children’s fine motor skills and hand-eye coordination. They also invite kids to explore the concept of cause and effect as they fill, pour, and watch water flow through. Our Stacking Cubes are sustainably made from 100% non-toxic, food-grade silicone. Easy to clean and safe for infants. Conforms to current European safety standards. 9cm H x 9cm W x 9cm D. Suitable for 12+ months.