Sumikko Gurashi Mysterious Aquarium Doll Set changing (with colors)

From the "Changing Colors" series, which allows you to enjoy color-changing play again and again with ice water and hot water, Introducing the "Sumikko Gurashi Mysterious Aquarium Doll Set with Changing Colors"! These mysterious dolls featuring the Sumikko Gurashi characters change color when you pour ice water (below approximately 10°C) or hot water (above approximately 30°C) over them! By changing the water temperature, you can enjoy the color-changing play repeatedly. It also comes with items for pretend aquarium play! Put the Sumikko Gurashi characters into an aquarium filled with ice water, or wash their bodies with a sponge soaked in ice water, and their colors will change. A waterproof sheet with an aquarium-inspired design is also included, so you can play with them in your room or in the bath. This item will make bath time more enjoyable for children who don't like baths. Recommended age: 3 years and up Battery: Battery/not required