Water Brush Pen Set-YUNYINFENG 6 Sets of Water Brush Pens Watercolor Brushes Water Brushes Refillable Used for Painting Powder Paint Water-Soluble Colored Pencils-

6 pieces of YUNYINFENG high-quality watercolor pens, gouache painting nibs are suitable for pure or powdery pigments, and can be used for watercolor pens, crayons, water-soluble paints, inks, etc. The brush tip is carefully made of high-quality nylon, and it can keep its shape during use without spreading, spraying or smearing. The watercolor pen has long-lasting wear resistance and good ability to control water flow. how to use 1. Open the pen tube and add an appropriate amount of water or ink to the tube (not more than 2/3 of the pen tube). 2. Tighten the pen tip clockwise and loosen it counterclockwise. 3. Gently squeeze the pen tube and the water will flow out of the pen tip, so you can put it in the paint and use it. Material: nylon, plastic. Size: 7.28 inches long. Weight: 2.46 ounces Color: transparent. 6x water brush pen. Press the pen tube gently to control the flow of water.