This Tombow ABT Dual Brush Pen Set of 6 Grey contains six tonal shades. Tombow’s Dual Brush Pens work just like watercolour paints and blend effortlessly. They are fantastic to use for rubber-stamping, card-making and of course as watercolours. The fine tip is perfect for consistent lines and tight drawings, while the second tip is highly flexible like a brush and can be dipped in water to create subtle colour washes. Included in this set in the ABT Blender Pen which can be used to blend colours. Tombow’s Dual Brush Pens are loved by comic-book artists and graphic designers amongst others. This Tombow Dual Brush Pen Set of 6 Grey contains: Warm Grey 1 Warm Grey 2 Cool Grey 10 Cool Grey 5 Black Blender Pen