This Tombow Brush Pen is a colourless blender that can be used to soften colours, creating a watercolour effect. The nylon brush tip works like a paintbrush and is designed to create a variety of stroke types while the fine tip helps to achieve consistent lines. This Brush Pen is ideal for use when blending two colours together.

• This dual ended pen has a brush tip on 1 end and a fine tip on the other end.
• It's colourless which makes it ideal for blending 2 colours together.
• It's acid free and odourless so it won't react negatively with your work.
• The tips are self-cleaning so you don't have to worry about leaving a mess behind.
• It also comes in 95 different colours so you can easily find the pen that's right for you.
• This Brush Pen is colourless and can be known by its number, 00.