For any artist on the go, the Derivan Water Brush Pen is an indispensable item to add to your creative tool kit.  Perfect for shading, highlighting and blending the brush pen can be used in conjunction with water-soluble pencils, watercolour paints and acrylic based ink.  Not only can you fill with clean water to activate your watercolours you can fill the pen with derivan acrylic inks. These brush sets are incredibly durable and the flexible tip can give a range of thin delicate lines to large wide strokes all in one brush. 

• Easy to clean
• Compact
• Convenient 
• Durable 
• Variable strokes

Available in a set with four different sized brush tips. Small, medium and large round heads with an additional flat brush tips.  Also Available individually in 6 different sizes. These portable brushes are Ideal for plenair painting