Fun just went, like, totally tubular. If your little dude or dudette is already a fan of PIPES and COGS (because no duh) then this 3-piece add-on set is a bathtub must. TUBES suction to the wall and add water-activated motion to the fun. Radical!
Wash thoroughly before initial use and periodically. Hand wash in warm, soapy water. Rinse with clear water and air dry.