EDGY Yellow Soft Polymer Rib

EDGY came out of potters asking for a rib that addressed edges specifically, and the curve is cut for exactly that: run it along a rim and it rounds the arris in one pass instead of the three or four it takes to chase a corner off with a kidney rib. It suits the junction where a foot meets a wall, and any line you want softened rather than removed. Yellow is the soft grade. It gives under hand pressure, so it smooths without cutting, and it will not hold a line if you lean on it. Polymer, so there is no metal edge to bruise the clay. Central hole for hanging.