Otto Grinder by Banana Bros. Color:Red but we’ve had best results

but we’ve had best results using 25mm nails with this particular cap

Elevate your smoking game with the precision and expertise of Mobius Glass

Includes 14mm funnel bowl

31+ sections

But more available in the future

Otto Grinder by Banana Bros. Color:Red but we’ve had best resultsMILL, 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