12 Colors Double-Headed Oil Mark Pen Set

12 Colors Double-Headed Oil Mark Pen Set
Shape: round head, oblique head
Whether double head: Yes
Pen type: oil pen
Number of colors: 12 colors
1. Applies to: paper, cloth, wood, CDs, glass, PP board, plastic, metal, etc.
2. Can be written on any smooth surface
3. Suitable for Home, School, Factory, Office
4. Special pen nibs, writing smooth