Akashiya Sai brush pens make it easier than ever to create beautiful watercolor art whenever and wherever you want. Their self-contained design eliminates the need for paint pans and water jars—just uncap a brush pen and start painting! The colors are blendable and water soluble, so you can combine multiple colors and a water brush to create amazing gradients and other effects.

Features:

Water-soluble watercolor ink.
Synthetic bristle brush tip.
2007 ISOT Stationery of the Year winner.

Notes:

Except for the Black pen, Akashiya Sai watercolor brush pens are not lightfast, and the colors will fade if kept in sunny areas.
Apart from their packaging, body prints, and color names, Akashiya Sai watercolor brush pens are identical to Deleter Neopiko 4 watercolor brush pens.