Product Video
Sleek and ergonomic, the OTTO™ by banana bros.™ transforms dry herb to cone in mere seconds. Able to grind and pack 20-30 cones per charge, this device automatically and evenly fills & storage.
- AI Adjusts The Direction, Speed, & Pressure
- Compatible With All Short, Standard, Or King-Sized Cones
Employing their own innovative Artificial Intelligence grinding technology, the OTTO has grinders been engineered with a spring-loaded grinder that mimics human hand grinding gestures, allowing for its content to be ground to uniform perfection.
The OTTO includes 2 packs of 3 (6 total) king size cones, ready for filling. Looking for a refill on cones? Get OTTO-compatible cones here.
Note: This updated version of the OTTO grinder does not include the O-Funnel attachment.
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All products on this site are intended for tobacco or legal dry herb usage.
The OTTO combines smart milling technology with aerospace engineered milling plates to offer a perfect grind.
The OTTO uses Smart Milling Technology (with a built in AI)
Aerospace Engineered Aluminum Milling Plates mill the perfect cone every single time.
An overview of the OTTO automatic grinder and it's functions.
Highlights
20-30
Cones per Charge6
Free King Size Cones- Carry it anywhere!
- Dry Herb Accessory
- Even Grind Prevents Air Pockets & Runs
- Grinder
- Grinds & Packs 20-30 Cones Per Charge
- Highest Quality Materials
- Includes 6 King Size Cones
- Joint Roller
- Mill & Fill At The Touch Of A Button
- Rolling Machine
Included in Your Purchase
- OTTO Automatic Cone Filler and Grinder
- Includes 6 King Size Cones
- Free, Fast Shipping (in the US)
- Discrete Packaging
- 100% Satisfaction Guarantee
- Expert Product Support