Otto Grinder by Banana Bros. Color:Red 7" circular dense rubber

7" circular dense rubber

Do Not apply a direct flame to your gemstone or it will cause thermal shock

Includes 14mm funnel bowl

But more available in the future

31+ sections

Otto Grinder by Banana Bros. Color:Red 7" circular dense rubberMILL, FILL, CHILL Meet the Red OTTO. Using the same precision engineered technology as the OG OTTO, the RED OTTO adds a whole new look to an incredible milling device. Dont be fooled by the easy to use functionality of the OTTO, it has been engineered and designed by experts to offer advanced technology in an easy to use, sleek design. Using A. I. technology, the Banana Bros. have created a mill with blades that automatically adjust in pressure, speed