Metal mechanical pencil holder. Used for common writing and drawing with a lead of 5,6 mm in diameter. The lead is moved by pressing the sharpener knob in any pencil position, which opens the clamp and the lead is slid out.
There is a sharpener in the knob and the lead can be sharpened after screwing the sharpener out.
Octagonal pencil envelope, sprayed with colour. No clip on the pencil.