This is a tattoo marker that uses non-toxic and harmless pigments to quickly dry and waterproof. It can be used with care for both adults and children. It has many functions, not only can be used to draw temporary tattoos, but also to avoid the pain of tattoos. It can also be used to design tattoo designs for the tattoo artist to operate. A total of 12 colors to meet most of the painting needs. Can be used to draw temporary tattoo patterns, which are painless and harmless to the skin and can be cleaned.Quick-drying, durable, light-resistant, waterproof, can be engraved on a variety of materials with vivid color. Use safe materials for children and adults, the formula is safe for the skin.* You can use this pen to design a permanent tattoo on your skin. Also available as an eyeliner or eyebrow pencil. Package Size: 20 * 19.5 * 1.6cm