The Craftdoodle Aqua Brush Pen is a travel-friendly tool for artists out there. It has a water reservoir in which you can put in water and keeps your brush moist! Just twist the barrel to open, and fill it with water, start getting pigment from your watercolor palette and start painting on the go!
This set contains 3 brush tip sizes- small, medium and large. It can contain 10mL of water.