Designed for curious minds this vibrant toy set encourages STEM learning through play. Each colourful barrel features interchangeable tubes that snap together, allowing your child to explore the wonders of water flow and cause and effect. The spinning parts within each tube captivate attention, promoting visual tracking and sensory exploration. As your baby pours water through the barrels, they’ll delight in the moving parts and the rattle beads, spinner, and spiral that dance with the water’s movement.