Introduce your little ones to the thrilling world of racing with the Teamsterz Colour Change Die-Cast Car 3-Pack. Perfect for children aged 3 and up, these toy cars guarantee hours of fun with their exciting color-change feature when exposed to warm water. Lightweight and easy to carry, they are ideal for both indoor and outdoor play. Plus, they're designed with smooth edges for safe handling and minimal maintenance, ensuring long-lasting entertainment and developmental benefits.