Latest ★ Beautifully Drawn These are the best value watercolor pens. ◎ The main body, which uses water, has a screw-type axis. It opens "clockwise". It closes "counterclockwise". Please note that this is a 【reverse thread】. ■ Uses ・ Suitable for various uses such as palettes, coloring books, watercolors, paintings, postcards, coloring books, watercolor sketches, paints, illustrations, copics, drawing, brush pens, art, water brushes, drawing, water pens, art supplies brushes, color pens, solid watercolors, and art supply sets for drawing. ■ Included Contents ・ Main body: 6 pieces ※ Dedicated carrying case 　Round brush: Large, medium, and small sizes, 1 each 　Flat brush: Large, medium, and small sizes, 1 each ■ Size ・ Flat brush: Approximately 18cm Large: Bristle length 16mm, width 15mm Medium: Bristle length 17mm, width 10mm Small: Bristle length 9mm, width 0.5mm ・ Round brush: Approximately 19cm Large: Bristle length 16mm Medium: Bristle length 15mm Small: Bristle length 12mm ■ How to Use ① Hold the axis (left hand) and the brush tip (right hand) and unscrew counterclockwise. ② Fill the axis with water using a dropper. ③ Securely screw the axis and brush tip together. ④ Press the axis slightly to wet the brush tip and dilute the paint. Use the main body to draw water using a dropper, or pour water into the axis. By pressing the axis, water permeates the brush tip, dissolving paints, etc., for drawing. You can easily enjoy watercolor painting by combining it with tube paints, water-soluble colored pencils, or solid paints. You can express a variety of techniques such as "blurring and color mixing" by adjusting the pressure applied to the main body's axis. It's convenient for carrying and tidying up, saving you time. You can easily enjoy sketching outdoors. ※ Paints etc. are not included. 【Notes】 ・ As this is an overseas product, there may be some scratches or stains on the product. (Please refrain from purchasing if you are concerned about this.)