Artline 231 Drawing System Pen 0.1mm Black – Precision Technical Drawing & Ruling Pen

Your technical drawings keep bleeding. Lines fade by Friday. The pen you grabbed from the desk drawer just isn't cutting it. This Artline 231 draws a dead-straight 0.1mm line every single time. Acid-free, water-based pigment ink means your work stays sharp and legible for years, not weeks. The metal furrele grips templates and rulers without slipping. If you're doing technical drawing, ruling work, or precision drafting, this is the pen that does what it says on the tin

• 0.1mm nib for fine, consistent line width
• Acid-free, water-based pigment ink – water-resistant and fade-proof
• Metal furrele grips templates and rulers securely
• Suited to technical drawing, ruling work, and general writing
• Durable build for daily use in drafting and design environments