Digitally Coded Dual Tip Brush Marker Pens: The pen body is designed with a digital code to facilitate mixing in multi-color use and easy color selection.Dual tip design art supplies colouring pens featuring fine and flexible nibs, 0.4mm fine nib markers for contouring and detailing, and 1-2mm brush tips for blending, colouring and shading. You can easily create a variety of styles, sketches and patterns by changing the brush pressure of the dual tip brush pens, perfect for colouring, shading and painting. The felt tip pens for children will bring you a good writing and painting experience.
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