- No artist's studio is complete without this beautiful set of 20 Sai watercolour brush pens from Akashiya.
- These brush pens are water-soluble and self-contained, ready to use as soon as you remove the cap.
- Use them with a water brush to create gradients, or just add water to create lighter shades.
- You can even combine them with other colours to make new hues as you would with traditional watercolours.
Sai Watercolour Brush Pen Set of 20