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Arizer V-Tower

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Black Label CBD Oral Tincture – 6000 MG CBD

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Black Label CBD Oral Tincture – 6000mg CBD


The OTTO™ by banana bros.™ is the first ever all-in-one smart electric grinder and rolling machine, capable of finely grinding your dry herb and rolling the perfect cone in mere seconds. Boasting patented SMART technology, the OTTO grinder senses the consistency of its contents and automatically adjusts its movement to deliver the perfect grind. This hybrid automatic grinder and rolling machine comes with 20 all-natural hand-rolled cones featuring wider lips for efficient filling and a slow burn. A fresh seal cone tube contains odors and delivers even and spill-free filling. Combining the speed of an electric grinder with the efficiency of an automatic roller, the OTTO allows you to mill and fill your dry herb at the touch of a button.

Seamlessly integrating grinding and rolling for a more streamlined experience, the OTTO grinder creates perfectly rolled cones filled with finely ground bud in just seconds. Rather than rely on a number of devices to prepare your cones, you can do it all in one fell swoop with this compact, travel-friendly device. You can charge up from USB from almost anywhere, and easily prepare cones from wherever life leads you. Featuring a sleek and functional design with a simple single button control, the OTTO by banana bros. makes rolling easy so you can take it easy.

Equipped with a spring-loaded grinder that mimics the gestures of the human hand, the OTTO delivers the perfect grind every time. As herb is shredded, this automatic grinder adjusts its grind according to granule size. Material is quickly ground down to the perfect consistency and automatically loaded into a premium cone. Engineered for efficiency, this heavy duty electric grinder features high-grade metal teeth arranged for maximum grinding.

Designed to expedite and optimize your rolling, the banana bros. OTTO can create 20 to 30 finely rolled cones per full charge. Stock up on cones or roll them on-demand with ease. An o-funnel ensures each cone is run-free and rolled for a slow, even burn. A fresh seal cone tube is designed for precision filling with a transparent look for watching cones fill to perfection. The OTTO automatically grinds and rolls herb all at once and at the push of a button.

The OTTO comes with 20 premium cones made of 100% all-natural raw fiber that is free of GMOs, chemicals and animal products. Each cone delivers a slow, even burn with natural flavor, aroma, and effects. A wide lip ensures every cone is filled to the brim, while a sturdy hand-rolled design stops cones from bending or running to deliver the best airflow and burn. Expect full-bodied, flavorful and potent rips every time.

Engineered for function and efficiency, the OTTO grinder features an easy-to-use design for fast, efficient performance. Simply open the chamber using the side button, fill it with dry herb, and snap it shut. Now load the fresh seal cone tube with an empty cone. The grinder attaches to the cone tube via convenient magnetic connectors. Hold the power button until it lights up, then press it once to begin grinding. Your herb will be finely ground and loaded into the cone in swift succession.

17 reviews for Banana bros. OTTO Grinder

  1. Samuel Alito

    Banana Bros. OTTO Grinder is an all-rounder and is a perfect product for me and others who don’t know how to roll a perfect joint.

  2. James Smith

    All I have to do is, put some dry herb in the grinder, place it on the top of the glass unit with a cone, push the button and there I have my perfectly rolled joint. Isn’t it amazing!!

  3. Patricia Bullock

    Truly an all in one device. It’s an absolute solution to getting a rolled cone. The grinder is sharp, and so are its looks and within seconds I have a perfect one in my hands. Thanks vapeandcbd

  4. Jeffrey

    Ottogringer is a Powerhouse. It’s a quick solution to getting a rolled cone. I have it for a month now, saves a lot of time and hassle.

  5. Michael Hill

    Love this unit, its a complete kit from grinding to getting joint in your hands, within seconds. Amazing

  6. William Scott

    The product works just like the description. Crushes the material just the way it needs to be, not more not less.

  7. Ben Torres

    The product actually looks fine and is durable, just like the pictures. Does the job nicely, saves me a lot of time, and is just what I was looking for. Thanks, vapeandcbd !

  8. Fiolla Red

    I have been smoking cigarettes a lot less since I have bought this product. It has saved me ample money and has turned well in my favor. Great Product.

  9. Jenni Lee

    This is an amazing all in one unit, works, and looks just like the description, however, to make a good cone out of this you need to stuff till the top otherwise there would still be some space left in the cone. Make sure you add enough dry herb in the grinder and then tap the cone a few times to tighten it.

  10. Anna Adams

    It’s easy to learn, got a perfect cone for my first time. Its been almost a week since I received it, and now I have an idea of how much dry herb I need for one go. It’s a reliable product and saves a lot of time, glad that I have one.

  11. Natalie Heart

    Does exactly what it says. Great design and is convenient to use.

  12. Katey Wright

    You don’t need to be an expert to use this one. It can be useful for a novice smoker or someone who would like to cut a few steps down towards getting a rolled cone.

  13. Ryan Wood

    Want a rolled cone within a minute? This is it. Just put the dry herb in a grinder and push the button while it’s on the top of a rolled cone, easy-peasy, there you have your perfect cone. Tap, close, and smoke.

  14. Boston Cook

    If you are an avid smoker and are looking forward to saving like 5-7 minutes each time you are rolling a cone, this is it. Within a minute you can have a lit one in your hands.

  15. Lorelle Green

    Grinder automatically adjusts itself as per the material being used. Your vaporizer will love it too, because of how uniformly it crushes any kind of herb.

  16. Pete Walker

    Great product, however, make sure to add enough dry herb so that the cone is filled to the top, tap the cone a few times, and fill the remaining space in the second go.

  17. Scott Arkin

    Been waiting for my Banana Bros. OTTO Grinder like a child, received it today only. Thank you for an amazing product and on-time delivery.

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