Foil Quill Foil Sheets Peacock.We R Memory Keepers Foil Quill System. The foil sheets lets you foil your favorite designs over and over in different finishes. For use with the Foil Quill USB Heat tip Pens. The package includes 30 sheets of heat activated foil in five finishes. Using the placement tape , tape a piece of foil onto cardstock or another surface and load in your electronic cutting machine. Insert one of the Foil Quill tips into your electronic cutting machine, choose a design and let your machine do the work! The foil is available in a variety of colors. 4″ x 6″ sheets.