Cricut Cold-Activated Colour-Changing Vinyl - Permanent Light Blue/Turquoise Expose this amazing material to the cold and watch it WOW. Once in contact with temperatures below 10oC, the vinyl changes colour. Apply it to your go-to glass or bowl, then simply add something frosty — or bring it with you to the slopes — and marvel as the colours change before your eyes. Choose from a variety of colour combinations. With Cricut Vinyl, every project goes smoothly — it's been rigorously tested to lie flat on your machine mat without tunnelling or bubbling. Cut your design, weed with ease, and apply with awe. Even your most intricate designs effortlessly separate from the carrier sheet for fuss-free application. For use with all Cricut cutting machines. Hand wash only.