We can prvide you good water color pen with competitive price .1,school mini water color pen 2,Ventilated cap 3,Tip size:2.0 we guarantee you our high quality and honest .It is specially for child .SpecificationSmooth drawing, quick drying, stable and fresh color, easy coloringDifferent set size: 12-color/set, 18-color/set, 24-color/set, 36-color/seIf ou want to know any thing , welcome to ...