Button Only, Made in Japan, 5 Types, 1 each 6mm, 9mm, 12mm, 15mm, 18mm ⚪︎When making buttonholes, After sewing the buttonhole stitch with a sewing machine, place the button only and make a cut. (Use by tilting the blade and rocking it) ⚪︎Also used when making cuts in curves, and when making cross-shaped cuts. ⚪︎For leather, it can also be used to round off corners, when you want to shave off, and when making holes for decorative stitches.