Made to dome very narrow bracelets and cuffs, you can also use this 10mm x 36mm Fretz M-114 10mm Convex Cuff Stake to form a variety of convex shapes in hollowware and small jewelry projects. Compatible with Fretz H-1L and T-101 stake holders as well as the E-101 Extension Holder for a deeper reach (even though some holders are shown in the picture, all are sold separately). All Fretz stakes are made from hardened 420 stainless steel with high polish working areas that protect your workpieces from accidental markings. Made in Vietnam.