Pilot Frixion Erasable Rollerball 0.7 mm (Pack of 5) - 2 Black/2 Blue/1 Red
Frixion rollerball pen. Cap model. Type designation of the mine: 2261. Type of writing fluid: liquid ink. Mine version: stainless steel tip, 0.4 mm (? 0.7 mm ball diameter), replaceable mine. Pin design: plastic, rubber coating. Clip material: plastic. With the rubber tip at the end of the shaft the friction can be rubbed away (friction heat > 65 C) and in cold conditions (< 15 C) the writing appears again. Colour of the shaft: in the same colour of the ink.