Stainless Steel Channel Practice Ring Sold by the Piece Prop 65 - Silica-Crystalline Precision engineered for reliable performance

Precision engineered for reliable performance

auxiliary lenses provide more room for hands and tools while simultaneously expanding the field of view — a critical advantage when manipulating gravers

01 mm Material Stainless steel Power Source Single SR44 button cell (357 type) Battery Life Up to 3 years under normal use Origin Made in Japan Warranty One year What's Included

A built-in mesh wire screen with 2

Die-struck construction for superior density and detail

Stainless Steel Channel Practice Ring Sold by the Piece Prop 65 - Silica-Crystalline Precision engineered for reliable performanceThis stainless steel channel practice ring is designed for jewelers and stone setters who want to develop and refine their channel setting technique without the cost of working in precious metal. The channel is sized to fit 3mm square stones, making it a practical training tool for building consistency and confidence before moving to finished work. Features Channel sized to fit 3mm square stones Durable stainless steel construction withstands repeated