Rust-Oleum Metallic Leafing Pens add a premium metallic finish to any craft or home décor project. Durable formula applies with special chisel tip for broad or narrow lines. Apply to most surfaces including wood, metal, paperboard, glass, unglazed ceramic and some plastics. Application - Prior to use, hold cap in place and shake pen for 30 seconds. Twist and remove cap. Lightly depress tip several times on scrap paper to start paint flow. Recap and shake as needed. When finished, replace cap tightly and store pen on its side. Drying Time - Dries within 40 minutes.