[Premium Paint Pen]We fill each marker with 5ml of premium Japanese ink that is chemically stable, lightfast, and quick-dry. Oil-based ink is non-, xylene-free, acid-free and environmental friendly. Designed for kids, adults, students, artists [8 Vibrant Color]These permanent paint pen come with 8 vibrant colors, 5mm tip diameter and 2mm line thickness, fine round nib allows smooth and precise application. Perfect for arts and crafts, DIY projects, , gift card marking, journals, calendar, planners, and more [Great Gift]These Graffiti pen is the to work on multiple surfaces. You can create art on your wood craft, glass jars, tire lettering, Easter plastic eggs, Christmas balls, cards, painted rocks, stones, canvas shoes, wood slices, polymer clay, fabric markers,cell phone case,shells,skateboard.It is a great gift for both kids and adults [Thoughtful Design]To pull out the pen cap easily, please twist the cap first. The reason why caps are hard to is to avoid young kids to use the pen in the case of unaccompanied . To avoid leaking, we suggest shake the pens with the cap on and don't push the nib too hard Colour:multicolor(gold silver black and white red blue yellow orange) Material:plastic Package Contents: 8 x vibrant colors paint pen Only the above package content, other products are not included. Note: Light 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.