Double Line Contour Pens 8/12/24/36Colors Self-Outline Metallic Markers Line Painting Glitter Pens

•Double Line Outline Pens – Adopted the pigment ink, these incredible self-outlined markers write in vivid metallic silver surrounded by colored borders. Unique technology produces outlines for you automatically to create a beautiful dual-color effect

•12 Glitter Colors – Available in 12 different colors containing shiny ink, which yield a vivid color and add a sparkle luster. Also suitable for almost any surface, such as metal, pottery, wood, rubber, glass, plastic, stone, etc.

•Easy To Use – First shake the marker well to mix the ink with the tip on. Then take off the cap and gently press down the tip on the surface a few times to pump the ink until it starts to flow. For best results, re-cap the markers immediately after use and store horizontally