Unleash the wild fun with Teamsterz Beast Machines Colour Change Brain Wash! Watch as the colours shift and change, adding a unique twist to your playtime. This toy will keep you entertained and on your toes with its unpredictable transformations. Perfect for those who love a playful and unpredictable adventure!

With this Teamsterz colour change brain wash you simply need to fill the water chamber in the brain with warm or icy cold water.