Mark-A-Size Ring Scribe Sizing Tool Burnout Ovens This basic kit includes the

This basic kit includes the slim

1 square steel dapping die block with 6 matched hemispherical depressions

Spring-loaded

distortion-free viewing

Mark-A-Size Ring Scribe Sizing Tool Burnout Ovens This basic kit includes theMark A Size is the genuine patented ring scribe sizing tool designed to help jewelers accurately mark cutting lines when reducing ring sizes eliminating costly errors before they happen. With 12 graduated quarter size increments ranging from 1 4 to 3, you can confidently mark and cut the correct size every time. Features Genuine patented Mark A Size design not a cheap imitation Accurately scribes cutting lines for ring size reductions 12 sizes