grinder and filler device
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OG OTTO

Your OTTO purchase qualifies for FREE US GROUND SHIPPING!

MILL, FILL, CHILL

Meet the OTTO.  The ultimate all-in-one tool for true connoisseurs.

OTTO grinds, fills and rolls your favorite herb with just the push of a button; making it easy for you to take it easy. Don’t 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 and direction; providing the perfect grind every time.

Otto Brings maximum potency
and flavor to the room

The Engineering

OTTO is engineered with artificial intelligence to expertly mill instead of grind. Made with Aerospace Engineered Aluminum Milling Plates, OTTO is designed to mill and built to last.

The Technology

OTTO’s precision-engineered technology automatically adjusts pressure, speed, and direction based on the texture and consistency of your material.
spice grinder

The Performance

Making a cone takes time, it can be messy, and it doesn't always come out exactly right. With OTTO it is always a perfect cone in seconds. No mess. No waste. No waiting.