Review on 🖌️ Pentel Japan Aquash Waterbrush: The Ultimate Medium Water Brush Pen by Denise Davis

I have both the medium and medium mini waterbrush and it's a good product. It works very well with ink and watercolor, but can also be used for gouache. If you press on it while painting, you will get a constant flow of water, suitable for rinsing and mixing. The brush itself is great. I used it a lot but had no problems with strands falling out. The plastic also feels solid in the hand and the cap can be attached to the end of the pen.