Spectrum Technical Pen Set

With the guarantee of value and high quality of the Specialist Crafts Spectrum brand, this perfect selection of Technical Pens comes in the three most popular point sizes.

The extra-long metal casing around the nib makes it ideal for ruling work and technical drawing.

The black pigment ink is water-based, acid-free, fade-proof, xylene-free and water-resistant once dry.

Nib widths are: 0.1, 0.3 and 0.5mm.