The brush with a water or color reservoir! Fill with water and use half pans in the field easier than ever before. Fill with Hydrus or any other brand of watercolor mixed in water and you can sketch and paint with a brand new freedom. The small, medium, and large brushes all hold 7 ml of water, and the mini holds 5 1/2 ml of water. Available in a variety of tip sizes.
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TO ADJUST ITEM QUANTITIES, THEN CLICK THE ADD TO CART BUTTON 
astrid b. from Houston, TX
I found this on a trip to Canada and love it. I used it while waiting for hours for our plane trip home. It is very easily carried and I used what was left in on my pallette and some small pieces of paper so it fitted nicely into a small ziploc bag and packed very flat. All you need is a few napkins to clean the brush on between colours, paper and a small amount of paint.enjoy.
