Watch your designs bloom into vibrant, permanent, pro-quality transfers on any compatible Infusible Ink blank when you create with these five colorful, medium point markers. Draw intricate designs freehand or use your Cricut smart cutting machine to create your custom design on plain laser copy paper. Available in variety of colors and two different line weights, Infusible Ink Pens & Markers bloom into rich, vibrant hues once transferred using high temperatures. The results are bright, beautiful, seamlessly smooth transfers that never flake, peel, wrinkle, or crack! What is the Infusible Ink process? Unlike an iron-on transfer or vinyl application, where artwork is attached on top of a base material using adhesive, an Infusible Ink heat transfer becomes one with the material itself.