Create color-changing fun under the sun! UV-Activated, Color-Changing Iron-On transforms in sunlight, adding surprise and delight to your heat-transfer projects. Ideal for apparel, accessories, and everyday items you take outside, this marvelous material is sure to excite. With Cricut Iron-On, intricate designs are simple to cut with your Cricut machine, and you'll weed with ease to prep for flawless application. Stunning shapes and dazzling designs are only a quick cut and press away. For use with all Cricut cutting machines. For best results, transfer using Cricut EasyPress.