- W153x H12mm
- Twin type- 0.3mm and 0.8mm.
- New core increases durability by 40%!
- The thickness will last forever. (Compared to Tombow's conventional products)
- Organise your notes neatly using the thick and thin sides of the pen.
- Easy to draw illustrations with the new thick core.
- The tip of the pen won't collapse easily, and the thickness continues.
- You can choose a fun colour that suits your mood.