The uni-ball PIN is an excellent artists pen. The fineliners contains fade proof Super Ink, so your creations will last.Each pen in the uni-ball PIN range creates a solid pigment ink line that is clean and precise. The ink is water resistant too so the drawing pens can be used with watercolour and will not smudge when wet.This set includes three felt-tip chisel tip pens in small, medium and large plus an expressive brush tip and a variety of nibs ranging from 0.1mm to 0.9mm for clear definition and delicate detailing. This variation in nib style and size allows for a range of different hand-lettering styles and overall finish.This allows for a wealth of creative calligraphy possibilities.Contents: 8 x Drawing Pens with Black Ink; 0.1mm, 0.4mm, 0.6mm and 0.9mm Fine Line tips, 1 x Brush tip and 3 x Chisel Tips in 1.0, 2.0 and 3.0.New plastic-free and fully recyclable packaging.