1、Multi-color meets your different needs , with clear ink, smooth writing. 2、Non-slip design increases friction when unplugging,effectively prevents the pen tip from touching external objects. 3、The ink is quick-drying, not easy to fade, with strong coverage,durable. 4、The product is made of high quality material , with smooth writing, will bring a good use experience for you. 5、The paint pen is wear-resistant, durable and easy to clean, very convenient. Features: Multi-color meets your different needs , with clear ink, smooth writing. Non-slip design increases friction when unplugging,effectively prevents the pen tip from touching external objects. The ink is quick-drying, not easy to fade, with strong coverage. The product is made of high quality material, with smooth writing, will bring a good use experience for you. The paint pen is wear-resistant, durable and easy to clean, very convenient. Usage:Cover the cap and shake the pen several times to evenly mix the ink in the tube,then press the pen tip vertically up and down until the ink slowly oozes out ,then write. Specification: Weight: 40 g / 1.4  oz  Size: 13.3* 2.4* 2.4 cm/  5.2* 0.9* 0.9 in Color(optional):blue, purple, red, silver, black, yellow, gold, pink, green, white, orange, brown Package List: 1*Paint Pen