戒指與手環彎曲鉗，中型 — 凹/凸尼龍鉗口，金屬線與條成型

Finally, no more buffing out scratches after shaping a ring—these nylon jaws really do keep the polish intact. The concave/convex pair grips the metal securely without marring the surface. I was able to curve a 2mm sterling shank in under a minute with zero refinishing needed.

The concave and convex jaws work exactly as described — I formed a silver bangle without any scratches, so no polishing needed afterwards. It's a solid, well-made tool that does exactly what it should.

These are a game changer for finishing rings; the nylon jaws really do keep the polish intact while bending. I was able to shape a stubborn sterling shank without any scratches or need for re-polishing.