Procraft Silver Oxidizer-16 oz. Quatro the mandrel removes cleanly from

the mandrel removes cleanly from the base so you can work without restriction

set screw type Material Steel (original

Prong-set colored crystal birthstone simulants

Direct-fit replacement — installs into existing gauge port without modification

Available in 15 gauges ranging from 6 to 30 gauge

Procraft Silver Oxidizer-16 oz. Quatro the mandrel removes cleanly fromProcraft Silver Oxidizer is a non corrosive solution designed to blacken silver or copper when applied at full strength. When diluted with water, the oxidizing action slows, allowing precise control over the resulting color from deep black to all shades of gray. No heating is required; the solution works effectively at room temperature, making it a straightforward addition to any finishing workflow. Features Non corrosive formula safe for use on