Benefits: The widest and most unique carbide scraper on the market. Beneficial on every project from small pens to large bowls and everything in between because you can shape and finish with a single tool. Quickly remove tool marks and create silky smooth profile transitions between inside and outside curves, as well as straight wave free lines. Makes a perfectly flat bottom with a smooth transition to the inner wall using the oval cutter, or a square inside box corner using the rectangular cutter. Creates a smooth finish with much less tearout and minimal sanding. A pen turners dream tool. It's the only tool needed to turn virtually any pen.