Fun Set:10 colorful and thermochromic realistic fishes are randomly combined, and there may be hidden noctilucent fish. Color-changing game: If you hold animal statues with your hands in hot summer, or put toy fish in warm water, when the temperature reaches 33℃, the fish toys will turn into different colors. If you want it to recover its color quickly, just put it in the cold air of the refrigerator or air conditioner. Elastic Toys:Kids can stretch the fish's tail properly or tie a knot, and then it will quickly return to its original state. Material:TPR rubber toy set is soft to the touch and real in appearance details, which can let children know about fish, and can also be used as children's bath or pool toys. Popular Choice:These fish toys can be used as cake decorations, classroom rewards and theme party for toddlers aged 3 and above. 10 colorful and thermochromic realistic fishes are randomly combined, and there may be hidden noctilucent fish.TPR rubber toy set is soft to the touch and real in appearance details, which can let children know about fish, and can also be used as children's bath or pool toys.