For the colorful illustration, writing and watercolor Koi! The Koi Coloring Brush Pencils have a flexible brush tip that makes painting and writing easy. Paint the most beautiful color transitions or give your artwork a watercolor effect with the refillable water brush.
With Koi Coloring Brush Pens, you can easily color your workpieces wherever and whenever you want! These brushsticks have the same effect as artist brushes. Draw fine, medium-wide and wide brushstrokes by simply changing the pressure on the brush tip. The elastic, durable tip springs back to its original shape. The water-based odorless ink and dye is easy to mix and ideal for building layers of paint.