[ Marker] It is filled with a highly pigmented, special chrome ink that renders an unmatched mirror finish on nearly all smooth surfaces such as plastic, glass, wood, and rubber. [Smooth Flow] High Gloss Effects Can Be Created on Most Surfaces, Apply to Smooth Surfaces for a Mirror-like Effect. Designed with innovative valve, the Ink flows smoothly with no stops, leaks, or bleeding. [Long-lasting Ink] It is alcohol based, permanent, and to UV light, scratches, and abrasions.. Hardly Scratch and Abrasion . [Wide Application] Can Be Used in a Variety of , Water Products, Metal, Cardboard, Paper, Canvas, Clay, Foam, Clay, Artificial Fiber, Plastic Material, Stone, Gypsum, Concrete, Paper, Crafts, Etc, for Arts and Crafts, Diy Projects, , Gift Card Marking, Journals, Calendar, Planners, and More. Pen Tip Sizes: 0.7 mm color:Black Material:plastic Package Contents: 2 x Marker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.