Designed for glass bead sculptural genius Loren Stump to aid him in producing the incredible detail and definition he has become so famous for. One long side has a radius on its edge. The opposite side has a 1/4" radius that tapers to a point at the end of the paddle where the corner of the paddle is rounded. The end of the paddle is machined to a chisel edge. The High Quality Brass Stump Shaper is made in America and has a much sharper chisel edge than the less expensive imports. You will find that this will be a most valuable tool in creating your own sculptural beads and murrinis. Actual sizes may vary.