Sakura Koi Coloring Brush Pen set of 12

1. Set of 12 Colouring Brush Pens 2. Water based dye stuff ink marker with flexible nylon brush nib 3. Brilliant blendable colors in a brush 4. Odorless, water-based solvent facilitates easy blending 5. Safety design with a ventilated cap 6. Coloring your artwork is easy, anywhere, anytime with the no-mess Koi Coloring Brush pens 7. Make fine, medium or bold brush strokes just by changing the amount of pressure to the nib. The durable tip will quickly spring back to its original shape