I had this design on the drawing board for quite sometime. I am constantly traveling to teach leather craft and I am always looking for tools that can do multiple duties since sometimes space is limited. This tool is more of a 4 in 1 tool. It will pierce holes for hand sewing, a scratch awl, burnish and large area embosser. At a length size of a dollar, it is compact enough for travel. The first run are going as special gifts, and I will probably sell some down the road. What do you thinks of the design concept.