NEW Koh-i-Noor Rapidograph Technical Pen Set of 7

High-quality drafting/drawing pens. Perfect for technical, mechanical, architectural, and design drawings. Made in the USA by the esteemed people are Koh-i-Noor. Comes with a 3/4oz bottle of Ultradraw Black Inida ink. Pen sizes are .25/.30/.35/.50/.70/.80/1.2