Description: (1) High-precision synthetic fiber pen, can be written on different material surfaces, wear-resistant, and write best for marking metal, glass, wood, stone, plastic, paper and other general items surfaces; Ballpoint cap 1.5mm. (2) The proper design of the pen cap and back cover can cover the back cover when writing, so that the end can be connected and the cap can never fall off. (3) fast drying, no fading, easy to use and durable; Exquisite design, more atmosphere. (4) Vertical line slot design, anti-slip and more stable pen placement. (5) The lines at the top of the pen cap are more aesthetic and humanistic. (6) Smooth ink production, smooth writing, bullet tip design, large head pen tail color identification classification. Specification: Net weight: 15g Size: 13.5cm * 1cm * 1cm Specs: (1) High-precision synthetic fiber pen, can be written on different material surfaces, wear-resistant, and write best for marking metal, glass, wood, stone, plastic, paper and other general items surfaces; Ballpoint cap 1.5mm. (2) The proper design of the pen cap and back cover can cover the back cover when writing, so that the end can be connected and the cap can never fall off. (3) fast drying, no fading, easy to use and durable; Exquisite design, more atmosphere. (4) Vertical line slot design, anti-slip and more stable pen placement. (5) The lines at the top of the pen cap are more aesthetic and humanistic. (6) Smooth ink production, smooth writing, bullet tip design, large head pen tail color identification classification. Quantity :1 * marker pen