Liner Document set of 4 pieces 2631/04

Liner 2631/04 Document, set of 4 pcs. (blister) 1982 for professional use: drawings, sketches, outline drawings.
Water- and light-resistant documentary ink.
A writing knot in a metal frame of a special shape, ideal for drawing under a ruler.
The length of the continuous line is up to 600 m.
The ergonomic shape of the grip zone reduces finger muscle tension.
Disposable.
Track width 0.1 (0.25), 0.3 (0.35), 0.5 (0.5); 0.7 (0.7) mm.
Set of 4 pcs. in a blister