Rotring Isograph Technical Drawing Pen - 0.50 mm Brush Pens because the ink no longer

because the ink no longer came in contact with the metal

• Briarwood grip finish

FriXion it and Rewrite immediately

This stunning silver and black limited edition pen is made of solid aluminium with carbon fibre inserts and is very compact at just 10

Diamine Ink-Vent Red Edition Ink Bottle - Red Robin

Rotring Isograph Technical Drawing Pen - 0.50 mm Brush Pens because the ink no longerHigh precision technical pen with rOtrings unique capillary cartridge, in 0. 50mm line width. Wear resistant, hard chrome plated thin tip allows working in exquisite detail. Innovative cartridge including the ink helix for easy maintenance. One ink cartridge included. High precision tip. Wear resistant, hard chrome plated thin tip allows working in exquisite detail. Rotring technical pen ink High density of pigment particles for opacity and