■ Grooving and Edge Beveling 3-piece set. ■ Grooving along the sewing line protects the thread from friction. Also, these are tools for beveling and rounding the edges of leather. ■ Size: Total length: From left, approximately 9.5cm, 9cm, 11.5cm ※ Due to being imported goods, there may be small scratches or scuffs. There is no effect on use, but please refrain from purchasing if you are sensitive to such imperfections, or if you are looking for a perfect product. Instant purchase OK.