This nonstick thermal sheet reminds you which side is up, making it an indispensable fusing tool. The Goddess Sheet combines a slick Teflon coated sheer fiberglass surface (for a long-lasting, nonstick transparent sheet that puts a helpful glossy sheen on fused surfaces) with the Goddess Curve. The Goddess Curve is there to help you dedicate one side of the sheet to your iron only and the other side to contact with fusible, making it a reliable guide to accident-free fusing. The glossy sheen makes it obvious which side of your fabric has the Mistyfuse on it (since with Mistyfuse it can be hard to tell). Designed to be used with fusibles, the Goddess Sheet is also suitable for all types of crafts.