Brass 12 Sided Practice Sold by the Piece Chasing & Stamping Platinum variants are 95% platinum

Platinum variants are 95% platinum and 5% ruthenium

Product OttoTech Citri-Pickle Citric Acid Pickle Compound Compatible Metals Gold

optional solid tungsten tips are available separately

Cut numbers run from 00 (coarsest) to 6 (finest)

and finished necklace designs

Brass 12 Sided Practice Sold by the Piece Chasing & Stamping Platinum variants are 95% platinumThis brass 12 sided practice piece is designed for engravers and stonesetting students who need a realistic surface to develop and refine their technique. The 12 sided faceted form provides multiple flat practice panels in a single piece, allowing you to work engraving or stonesetting exercises across a variety of angles without switching materials. Sold individually, it is an economical way to build your inventory of practice stock. Features 12 sided