controlled linework drafting and technical sketching call for — hair-thin keylines

The bottles holds 100 ml paint and you can choose between 20 different shades

A alcohol-based fast drying pitch black ink and extremely hard to buff

prevents yellowing

The barrel is transparent

stabilo pen 68 fiber tip pen 10 set Idwrap controlled linework drafting and technicalSet of 10 Stabilo Pen 68 felt pens in different colours. These are classic felt pens at a bargain price. The pens are filled with a water based, fast drying ink, and they trace lines that are 1 mm in width. Scroll down to see which colours are included in the set. The Stabilo Pen 68 felt pens are also sold individually.