This 1.40mm technical lettering pen from Centropen will help you achieve fine, accurate drawings in a variety of styles.
Ideal technical pen for drafting and lettering
Conforms to ČSN, ISO, DIN standardsline width as per type: 0.18 - 0.25 - 0.35 - 0.50 - 0.70 - 1.0 - 1.4 and 0.2 - 0.3 - 0.4 - 0.6 - 0.8 mm