PY3Pigmentdescription: Naphthol AS

as it is made from a metal-free red

where they are black

which have the same specifications as the Copic sketch

more saturated colours

leuchtturm1917 drehgriffel kuglepen olive 365528 Bronze green PY3Pigmentdescription: Naphthol ASDrehgriffel Nr. 1 the multi award winning design object. A revival of the Drehgriffel from the 1920s, this retro looking pen features an elegant hexagonal body and works with a spring loaded mechanism, providing an easy and fluid writing experience. Ink color: Blue Refillable. Buy refill here Pen made of precision milled aluminum and brass Document proof according to ISO 15727 2 Strength: M