CuttleLola Dotspen

Cuttlelola Dotspen- the World's First Electric Drawing Pen, Awarded by Red Dot, Product Design 2015 (from Germany)
it's so interesting, you will never see before that drawing can be so easy and with fun ! 
it would make our life much easier, used in our drawing of Illustrations, Stippling, Sketching, ..in most styles of art by hand.