寶石鑲嵌滾輪 — 半圓19mm鋼頭、硬木握柄

The half-round head moved the bezel wall slowly enough that I never got a crease, even on my first try with a 6mm cabochon. The hardwood palm handle is comfortable to grip and doesn't slip when my hands get sweaty at the bench. Honestly the best $20 I've spent on setting tools.

Rolled the head around a sterling bezel and the metal moved so gradually I barely had to burnish after. The 19 mm half-round face is polished smooth, so it doesn't leave tool marks on the wall like my old pusher did.

The hardwood palm handle fits my hand so well that I stopped getting cramps during long setting sessions. That 19 mm half-round steel head rolls the bezel over evenly without leaving flat spots. Took me a couple of stones to get the pressure right, but now it's the first tool I reach for.