Engineered for bathtime fun! Help your little builder get creative in the tub with this bundle of Boon Bath toys. The Boon Bundle combines Boons Cogs, Pipes, and Tubes to turn bath time into a scooping and pouring extravaganza. The five differently shaped Pipes can be used individually or put together to make a chain for a flow of watery fun. Add in Boon Tubes, and now eight watery wonders let your toddler discover even more ways to play. Each Tube and Pipe interacts with water differently for plenty of ways to experiment. Boons Cogs completes this set for maximum bath time fun with spinning action. They spin when water is poured over them. Positioned just right, theyll run like a fine-tuned machine. These bath toys suction to the wall so the water goes back in the tub, not on the floor. These bathtub toys are perfect for keeping your little one entertained while encouraging their cognitive development through interactive sensory play. With all of this to play with, the only challenge will be getting your little gear head out of the tub.