All-metal, pinking shears for finishing raw edges so as not to fray. Great for certain fabrics when you don’t have an overlocker and when zig-zag stitch is not suitable or working on the fabric nicely (many sewing machines do not do a nice zig zag finish). Test on the warp and weft direction of the fabrics as well as a curved bias. Stretch and pull on the fabric to determine if this is a suitable finishing technique for your fabric.