Ruby Filter ImpGen making it a practical choice

making it a practical choice for jewelers

OEM 115V solenoid valve for Steamaster HPJ-2S and HPJ-2 steam cleaners

Available in Fine and Medium mesh grades to match your finishing needs

Large wing nut allows easy tightening and release without additional tools

designed for use with plastic shellac

Ruby Filter ImpGen making it a practical choiceA ruby filter is a simple yet effective gemological tool used to help differentiate natural rubies from ruby simulants and look alike stones. By altering the way certain wavelengths of light are viewed, it assists in identifying characteristic color reactions during examination. Features Assists in distinguishing rubies from ruby simulants Highlights characteristic color reactions under filtered light Compact and easy to use in bench or field settings