Speedball Art Products-Mona Lisa Adhesive Pen With Simple Leaf: Gold. Add gold highlights or coloring to an array of items with gold leafing sheets, flakes and powders (sold separately)! Leafing can be used on wood, metal, ivory, leather, paper, glass, porcelain and fabrics. This package contains six 5-1/2x2-3/4 inch simple leaf gold sheets and one 0.338oz adhesive pen. Conforms to ASTM D 4236. Imported.