Create art that lasts with Uni PIN Sketch Selection Drawing Pens Pack of 3, with fade proof Super Ink.This three pen pack is a brilliant introduction to our core PIN nib sizes, featuring a slender 0.1mm nib, a fine 0.3mm nib and a defined 0.5mm tip. Containing Super Ink to protect your creations from fading, the ink is water resistant too so the drawing pens can be used with watercolour and will not smudge when wet. Ideal for all your artistic creations whether at home, in the office or for school and university studies.. Nib sizes, 0.1mm, 0.3mm and 0.5mm - Black. Fine tip pen nib is strong and doesn\'t bend . Fade proof Super Ink. Water resistant pigment ink. Approximate dimensions (mm) H 197 W 80 D 16.4. Weight 0.044 KG