[0.5mm]
[0.3mm]
Direct liquid fiber tip pen lets you know ink level at a glance.
The "lameler system" prevents the ink from affecting caused by changes in pressure and temperature, allowing for smooth writing even on airplanes.
Pigment-based inks The "LAMELAR SYSTEM": Quickly adjust the ink flow due to changes in pressure and temperature with multi-layer grooves. Creates smooth and stable lines Drafting support