Otto Frei Prong Setting Materials Kit G-Tac Compatible with soft non-ferrous metals:

Compatible with soft non-ferrous metals: gold

eliminating complex multi-step digital menu navigation

as of 7/29/2026

0mm hand stick holder

and bench professionals working with platinum or other hard metals who require a high-quality final polish

Otto Frei Prong Setting Materials Kit G-Tac Compatible with soft non-ferrous metals:This materials kit provides the essential components for fabricating your own prong settings in sterling silver. Designed for hands on stone setting practice or classroom use, it includes natural faceted topaz stones along with silver sheet, wire, and solder to build custom settings from scratch. From forming prongs to final assembly, it supplies the core materials needed to move from raw metal to finished mount. Features Comprehensive materials kit