... , and camouflage, etc.! with the configuration of the bamboo pen, toothpick or other tool in its outline on ... divided into different monochrome, color and other fans.Bamboo pen from the pen tip and tail of ... strokes can be scraped off the large extensive.Bamboo pen and scratch drawing paper to carry lightweight, ... the board and knife, making single pieces of prints, both clean and effort, save money! ...