Ideal for thick paper such as cardboard! One pen can be used for both thick and thin writing.
The case does not use vinyl chloride, so harmful hydrogen chloride gas is not generated when incinerated. Line width: Thick square tip 6mm, fine round tip 1.5 to 2.0mm
Pen tip: Fine and thick square tip
Ink colors: black, blue, red, green, yellow, pink, purple, brown
Ink type: Oil-based dye ink
Type: 8 colors
Type: Single-use type
