1Suitable for anime crowds, clothing, landscape interior design, etc. 2Easy to color, handwriting is not osmotic, durable and quick-drying, color is stable. 3The wide-headed fiber tip is easy to color over a large area, and the soft head writing width is free and smooth like a brush stroke. 4The elliptical pen holder is comfortable to hold to ensure that the hands are not tired for a long time. 5Using environmentally friendly PP material, good sealing performance makes the pen save time longer