Timer-One Hour-Long Ring Steamaster approximately 70mm (2¾") diameter

approximately 70mm (2¾") diameter

plain bottom) Origin Made in the USA Material Source 100% recycled

Available in Extra Coarse (Cut 00)

063 in) B118

Timer-One Hour-Long Ring Steamaster approximately 70mm (2¾") diameterAccurate timing is essential when mixing casting investment, and this mechanical one hour timer keeps you on track through every stage of the process. Graduated in minutes, this long ring timer gives jewelers and metalsmiths a reliable, at a glance reference during investment mixing and burnout preparation. Features Mechanical one hour timer designed for use during investment mixing Graduated in minutes for precise time tracking Long ring alert