Description Create a watercolor masterpiece with these water brushes. Blend with water or add ink to barrel for fast, easy, and fun painting. The water brush has many uses for artists who want variety. The durable tip will give a sensitive response for delicate lines or pools of colors. Features  - Color: As shown in the picture. - Material: Plastic. - Small pen size: hair length: 1.4cm. - Medium pen size: hair length: 1.6cm. - Large pen size: hair lenth: 1.7cm. - Easy-to-clean Brush Pen: These brush pens are easy to clean, just washing it under water after used. - This set of water brush pens are not come with water in it. You can fill up the barrel by yourself to create a watercolor painting. - Enjoy creative, easy and fun painting at your home or at your journey. - Blend with water or add ink to barrel for fast, easy, and fun painting. Easy-to-clean Brush Pen: These brush pens are easy to clean, just washing it under water after used |This set of water brush pens are not come with water in it You can fill up the barrel by yourself to create a watercolor painting |Enjoy creative, easy and fun painting at your home or at your journey |Blend with water or add ink to barrel for fast, easy, and fun painting