The highly economical Uni Pin drawing pen features waterproof and fadeproof pigment ink. Ideal for all types of art and design, including sketching and technical drawing, the steel-supported polyacetal nib is available in a wide range of line widths. Metal surround protects the nib and makes these pens suitable for use with stencils.

The Draw and Sketch set features a great range of Uni PIN fine nib sizes. Contains 8 pens in nib sizes: 0.05mm, 0.1mm, 0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.2mm and a brush tip pen. All nibs are perfect for shading, stippling, layering and hatching. Supplied in fully biodegradable packaging.