Use Heat Magic to keep embroidery stitches elevated and uniform on the surface of high pile and textured fabrics. Because Heat Magic is removed with the touch of an iron, it is ideal when embellishing or embroidering luxury fabrics such as velvet, silk, and linen. Heat Magic is essential when stitching on household basics such as towels, fleece and more in order to keep your embroidery dense and the background fabric from peeking out through the stitching.