Tombow Dual Tip Blendable Brush Pen Sets contain ABT Dual Brush Pens, each with two tips and a single ink reservoir for matched colour output. One tip is fine for consistent lines and detailed work, while the other is a flexible brush tip for broader colour application.
The water-based colours can be blended and used like watercolour by applying ink to a glossy surface and working it with a paintbrush and water to create varied effects and shades. These pens can be used for card-making, stamping, sketching, comic drawing, and illustration, but the colours are not light-resistant, so finished work should be kept out of direct sunlight.