Your kids will love bathing from now on! They can play game by themselves. When children pour water into toys, the gravity of water makes the monkey's eyes and stars rotate, the monkey's mouth will spit water, and the water at the outlet of multiple pipes below forms a beautiful waterfall, which drives the windmill to rotate. Certified BPA & lead-free, edges are smooth and well finished, no batteries are required, thickened plastic that is not easy to break, and compact size to prevent swallowing and weight for toddler to handle. This bathtub toy is an indoor toy safe. With 2 powerful suction cups that won't lose their grip. It can stick onto those flat and smooth surfaces. And you can change it to any place and re-attach it anytime.