Otto Grinder

Automatic Joint Roller

Tired of having to roll your own cones? Or do you just have too many cones to roll at one sitting.  Never fear someone has come up with the perfect product for you, and it's called the Otto.

Sleek and ergonomic, the OTTO™ by banana bros.™ is the world’s first automatic smart rolling machine. This sleekly designed all-in-one device is able to grind and pack 20-30 joints per charge, automatically and evenly filling premium cones with efficiency. The OTTO grinder transforms bud to joint in mere seconds, delivering perfect rolls every time. Employing their own innovative SMART grinding technologytm, banana bros. equipped the OTTO with a spring-loaded grinder that mimics human hand grinding gestures, ensuring that content is ground to uniform perfection. 20 premium cones feature 100% natural raw fiber and wider lips that allow contents to fill all the way to the tip, ensuring an even burn with a superior draw. Defined by design and efficiency, the OTTO grinder makes rolling easy so you can take it easy.

Engineered for convenience, the OTTO combines the functionality of an electric grinder and automatic joint roller in a single device. No more relying on multiple tools to prepare your dry herb. This travel-friendly powerhouse will grind, fill and roll your bud in one fell swoop--all with the push of a button. The OTTO automatic roller transforms herb into finely prepared joints in just seconds, saving you time and energy every session. You can quickly roll a joint whenever you want, or stock up so you always have a smoke ready. Equipped with patented SMART grinding technology, the OTTO automatically adjusts to the optimal grind for whichever material is loaded.