A Drawing pen is a specialized pen for uses in engineering, architecture and drafting. Drawing pens are precision built to produce lines of constant widths.

Paperstone offers a range of Rotring Rapidograph and Isograph technical pens with widths that vary between 0.13mm and 0.50mm and provides replacement nibs and ink. We also stock Rapidograph and Isograph sets containing three pens, a Tikky mechanical pencil, pen/pencil eraser, compass attachment and drawing ink.