Cold Hearted is a neon pink to purple cold activated color changing adhesive vinyl.
This product does require the change of temperature from room temperature to cold to change colors. Please keep in mind that double wall insulated tumblers are designed to keep the cold inside the cup, so this vinyl will not change colors on them. Best used for plastic, glass, ceramic and single walled tumblers.
This is a permanent vinyl, but it is not intended for outdoor use.
*Please note that colors may vary slightly on electronic devices.