Color-Changing Wash-Up Kitchen Sink Sets: Accessories that turn white when the water reaches 33℃-42℃, and the color returns when it cools down. Kids can enjoy playing with warm water and avoid catching colds | Child-friendly Water Sink Toy for Kids to Play: Made of ABS material, with smooth edges and no sharp burrs. Our odor-free water sink toys are perfect for kids to play and encourage them to always wash their hands to stay healthy | Simulation Kitchen Playset: Designed for one or more players to engage in role-playing, this kithen playset enhances color recognition, familiarizes kids with kitchenware, and improves their hand-eye coordination, organization, and storage skills | Various Accessories and Common Kitchen Utensils: Kitchen sink*1, base*1, plastic cup*4, plastic plate*2, brush*1, plastic knife*2, play detergent*1, faucet*1, dish rack*1 | Helpful Tips: 1.Remove the faucet from the sink toy if it is not used. 2.There is a waterproof rubber strip around the battery compartment, please be sure to securely tighten the battery compartment cover to prevent water from getting in. 3.Water must be over the hole level, which makes it easier for faucet to pump up the water