Boon Pipes make bath time a scooping and pouring extravaganza! Each pipe features suction cups to stick to the bathroom wall and keep the bath time fun inside the tub. Pipes help all the water stay in the bath tub as water cascades through the pipe, not splashing onto the floor. Each pipe has its own distinct function in the chain to create a unique flow or gives your little one something to hold on to during tub time. Fun colors and simple designs encourage imaginative and water-sensory-friendly experiences for babies and toddlers.BPAf-free.