zig cartoonist brush pen refill hiddenproduct The colors can be mixed

The colors can be mixed with each other or with water to create color transitions and watercolor-like effects

making it easy to have spares on hand whenever you need them

You can check them out

This 15-piece collection spans the full spectrum from 4H to 9B

The colour is adapted for use on both paper or cardboard

zig cartoonist brush pen refill hiddenproduct The colors can be mixedThis is a refill for the ZIG Kuretake Cartoonist Brush Pen No. 22 and No. 24 in black. It uses water based pigment ink thats water resistant and lightfast, so your lines stay crisp and durable. Perfect for keeping your favorite brush pen going without interruptions.