Save on the Silhouette - Heat Transfer Foil - Silver with CraftDirect.com. The luxurious Silhouette Silver Heat Transfer Foil is effortlessly applied to handpicked project surfaces with the exquisite Silhouette Heat Pens. Elevate your crafts with this opulent finish, perfect for embellishing faux leather or cardstock. Unlike traditional pressure-based foiling techniques, Heat Foil is expertly transferred using heat to achieve a flawless, radiant, and enduring result.