Banana Grinder Otto Black

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The world’s first and only automatic grinder.

Designed with true connoisseurs in mind, OTTO’s patented grinding system analyzes your materials and automatically adjusts the direction, speed and pressure of its precision blades to create the perfect grind every time.

Roll real splendors, enhancing your CBD flowers and your moments of relaxation.

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This elegant all-in-one tool is capable of crushing 20 to 30 high-quality cones per filling, and automatically packing them evenly and efficiently. The OTTO shredder transforms dried material into cones in seconds, delivering a perfect twist every time. Using its own innovative SMART grinding technology, Banana Bros. has equipped the OTTO with a spring-loaded grinder that mimics the grinding gestures of the human hand, ensuring that the contents are uniformly ground to perfection. 6 premium cones made from 100% natural raw fibers, the contents fill right to the end, ensuring uniform combustion with improved draft. The OTTO shredder is defined by its design and efficiency, and makes turning so easy that you don’t have to do anything yourself.

The OTTO electric shredder

The OTTO electric grinder comes with 6 Premium cones that have been carefully hand-rolled to ensure reliable performance. Their size and shape allow seamless filling, the sturdy twist prevents accidental bending, and all this is complemented by optimal airflow and combustion processes. To guarantee a higher level of purity, Banana Bros. uses 100% natural raw fibers. The cones are produced in Bali and are free from genetically modified substances, chlorine and animal products. You can expect full flavor, aroma and effect with a slow, even burn.

Using the OTTO grinder

Simply fill the chamber with dry herbs and place one of the high-quality cones inside the tube. Attach the disposer to the tube using the magnets at the bottom of the unit. Press the power button to activate the device and once more to start the grinding process. This innovative electric grinder detects material changes and adjusts accordingly to ensure perfect consistency. The cone is then evenly filled with ground herbs. Simply remove the pre-rolled cone and prepare to relax.

OTTO for maximum efficiency

Conventional grinders compress and crush dry grass.
The OTTO crushes your flowers in an expandable chamber and cuts them one layer at a time to preserve the quality and texture of the product.
Once the material has been perfectly ground, the OTTO ensures that it passes cleanly and evenly through the cone, preserving all leaves, oil and kief.

Making a “cone” is time-consuming, complicated and not always accurate.
With OTTO, you always get a perfect “cone” in seconds.
No mess. No waste. No waiting.

OTTO transforms your cannabis buds into a perfect cone in just a few seconds, so enhance your parties/weekends with this All For One grinder and say goodbye to misfires and other abstract oddities.


1x OTTO shredder
1x measuring cup
1x USB charging cable
1x O-funnel
1x 4-in-1 tool
1x cone-shaped fresh produce storage container
6x premium cones