Sakura Koi Coloring Brush Pen 12 set MTN Water Based markers and spray paint for example

for example

and heavy markers in the field

letting you blend two colors into a gradient rather than working with a hard line where they meet

It's filled with a high-saturation black liquid ink

and a removable Multifoil sheet behind the active page catches any ink that does seep through

Sakura Koi Coloring Brush Pen 12 set MTN Water Based markers and spray paint for exampleThe Sakura Koi 12 Pack is the starting color set for the Koi brush pen line, built around primary and secondary tones rather than specialized shades. Each pen uses a nylon brush tip that springs back to a fine point after use, so pressure controls the line light pressure for fine detail, more pressure for a broader stroke up to about 4. 0 mm. The ink is a water based dye that's odorless and blends easily, either by layering tones or running a wet