... or so natural fade; This is a special magic pen.It has rose-red, orange, green, blue ... disappear, without leaving any trace.With this magic pen that allows children to practice writing, but also ... and economical.1.Top technology,greenness and healthinessThe ink of V-CLEAR,extracted from natural plants,has ... .3.Repeatly used,economy and beneficalV-CLEAR doodling pen,with the durability of 1 year,can be ...