Make it change with Cricut® Heat-Activated, Color-Changing Vinyl. This magnificent vinyl material transforms colors in temperatures above 88ºF (31ºC). Apply it to your favorite mug or bowl, then add something hot and watch the design change colors before your eyes. Choose from a variety of color combinations. Cricut Vinyl is designed to exceed your expectations — it's easy to weed and effortless to apply with no tunneling or bubbling. Even the most intricate designs separate with ease from the carrier sheet for worry-free application. For use with all Cricut cutting machines. Hand wash only.