Rotring Isograph Technical Drawing Pen - 0.80 mm Estie Pens The ink dries to a

The ink dries to a matte finish

reminiscent of pine cones in the forest

the result is a pen of dazzling beauty and that is made from state of the art materials

Like the shell

Rotring Isograph Technical Drawing Pen - 0.80 mm Estie Pens The ink dries to aHigh precision technical pen with rOtrings unique capillary cartridge, in 0. 80mm 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