Koi Coloring Brush Pens are great for illustration, journaling, sketching, rubber stamping, architectural drawings, and manga/comic art. They feature a flexible nylon tip and dye-based, water-based ink. For best results use on a heavy weight, plate finished paper.

The Koi Brush Pen Set of 12 Assorted Colors includes: Yellow, Orange, Pale Orange, Brown, Red, Pink, Purple, Sky Blue, Yellow Green, Green, Blue, and Black.