Brass 12 Sided Practice Sold by the Piece Air Compressors This reduces constant pressure on

This reduces constant pressure on the solenoid assembly and minimizes wear over time

and green — plus platinum

3-prong power cord

supplied in a book of 25 leaves each measuring 3-1/4" square

Compared to mainland Chinese versions

Brass 12 Sided Practice Sold by the Piece Air Compressors This reduces constant pressure onThis 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