The pens are filled with black permanent pigment ink which is acid-free

5 mm HB leads and is of course refillable

The pen has a metal tip that gives approx

designed to be your go-to tool when you’re on the move

and 2H and are certified with Japan’s Eco Mark

on the run otr 006 soultip paint squeeze marker 6 mm Colors:Blazing Red The pens are filled withMarker made from soft plastic, that is squeezable so it gives you maximum control over the inkflow. The colour in this pen is the Soultip Paint from On The Run, an opaque glossy lacquer paint. The pen is equipped with a durable tip that measures 5 mm in diameter. It is refillable, and the tips can be changed as well when needed. Shop all On The Run products here.