LOVELY AND CUTE APPEARANCE: Safe and toddler-friendly materials are moms first choice.This bath toy is made of BPA FREE and non-toxic ABS plastic. All materials have passed safety tests. 3D cute duck and rotatable waterwheel can easily attract toddler's attention. All edges of the bathtub toy are rounded and well finished. It is comfortable and durable. It is ideally good bath toy for baby 18 Months 2 3 years old. STRONG SUCTION CUPS, WORKS WITHOUT BATTERY & EASY TO INSTALL: This bathtub toy comes with 2 powerful suction cups that will not be loosened and fall off even if they are wet. They can easily stick onto those flat and smooth surfaces, examples like smooth wall, smooth bathtub, etc. No batteries are required and easy to operate. You can change to any other smooth surface and re-stick it anytime. FUN BATH TOYS: The bath toy will make the toddler be fond of staying inside the bathtub. When it is being stuck to the bathtub, pouring water on it will generate a chain reaction of fascinating effects like rotatable eyes, openable mouth and rotatable waterwheel. Fill it, water flows and make it spins, toddlers will be happy and calm while they are in the bathtubs. A cute and fun toy that is always suitable for toddler taking a bath. SENSORY DEVELOPMENT: The bath toy is also an exceptional educational gift for toddler. It can help make them curious and help them to develop their senses and language expression skill. When the parents try to explain why the eyes turn and the waterwheel turns, the toddlers will find it is a very interesting thing, allowing them to learn some physics while taking a bath.