These self-outline markers write in vivid metallic silver surrounded by colored borders. Unique technology produces outlines for you automatically to create a beautiful dual-color effect.
HIGH QUALITY: Our double line markers are all filled with non-toxic and eco-friendly ink with vivid and bright colors. No ink leaking and color fading concerns. Our ink lends itself to a smooth application that dries quickly.
EASY TO USE: Turn the tip of the pen up and shake the pen. Press the tip down gently for a while on paper until the ink flows to the tip. For better color effect, re-cap the marker pens immediately after use and store horizontally.