Koi Waterbrush Medium Flat Tip Sakura Water Brush Koi Sakura water brush designed for easy transport and storage of water when you are away from your studio or home. The brush is separated into two comfortable parts, a flexible, fine brush tip and a reservoir to store the water controlled by a non-return valveThe handle or grip is very comfortable and ideal for mixing Controlled shadows and highlights.The reservoir has a capacity of 4 ml.Flat tip. Brand: Sakura