ZIG-Watercolor BrusH20: Detailer (WSBR01). 

Create a modern day Monet with these portable water brushes! Their lightweight design permits portability and eliminates the need to carry water bottles. Simply fill the brush barrel with water, reattach the brush tip, and as you paint adjust the pressure on the squeeze barrel for a drier or wetter palette.
• This package contains one Watercolor BrusH2O brush.