This is a drawing that I really like. Since I don't have a lot of lessons on Dragoart that are knife based, I figured making a tutorial on "how to draw a butterfly knife" would be something that a lot of knife enthusiast would appreciate and have fun with. The butterfly knife is banned in a lot of states and countries because of how easy they are to access and use as a weapon. Butterfly knives are also called balisong and fan knife. The one you see here has green handles and a wide blade. If you are familiar with this style knife I think you will enjoy drawing a balisong or butterfly knife. Adios amigos and happy trails.