Review on 🖌️ Faber-Castell Deluxe Water Brush Pen: Refillable Aqua Brush Pen for Vibrant Watercolor Art by Doris Tran

This is the best brush I've found for detailing watercolors. The water flow is very slow but stable. This makes it handy for situations where you want to paint fine details with little water or paint with your brush. You can press the clearly marked "button" to remove more water, but you must do this to wet the paint before loading the brush, not when applying paint to the page. The construction is solid and well thought out. The cap stays on well and the tip is small enough to bring out detail but still packs a decent amount of color. Far from the cheapest water brush but good value for money.