Tombow Dual Brush Pen - N00 - Colorless Blender
Tombow Dual Brush Pens are available in 108 colors and have two tips - one fine bullet tip and one high-quality, flexible brush tip. Use the fine tip for details or fine lines. Use brush tip for painted effects, and for extremely varied lines.Their water-based and water-soluble ink can be blended easily with water or make custom mixes with other colors. They are acid-free, non-toxic, and odorless.This Colorless Blender pen is useful for softening colors or blending colors together.
I've found Tombow colorless blenders
I've found Tombow colorless blenders to be a reputable brand and in my opinion are the best choice for coloured pencil art. The brush end keeps its sharp but flexible tip so it can reach both tiny and large areas. The pen has a fine nib as well. Solvent is dispensed in an even flow so there are no accidents. Bunbougu offered the best deal and my order was carefully packaged for safe delivery.