OTTO Grinder

(4 customer reviews) 4 reviews Add your review
Brands: Banana Bros.

OTTO Grinder

(4 customer reviews) Add your review
  • Warranty: 2 years
  • 2 in 1 tool
  • Compact grinder with automatic cone roller
  • Easy to Use
  • Makes Aprox. 25 Cones Per Charge
  • Spill-Proof O-Funnel & smell-proof
  • Includes 20 premium cones, free of GMO’s, chemicals & animal products
  • USB charging

CAD $149.00 

In stock

SKU: BB-OTTO-BLK Category:


OTTO Grinder Description:

The OTTO Grinder from banana bros. brand is a smart grinding machine that will perfectly ground your dry herbs and fill cones better than you could ever dream of doing with any manual device – all within seconds. The OTTO Grinder is one of the first of its kind to use artificial intelligence technology that has been exclusively patented by the banana bros. brand.

This AI tech automatically detects the consistency of the herb being ground, and then adjusts accordingly to provide the most even grind you’ll ever see. Included with the OTTO Grinder are 20 wide-lipped cones that are all-natural and provide an even, slow burn.

The OTTO device loads up cones in seconds, without spilling or wasting your herbs. With the OTTO, pressing one button will evenly “mill and fill” your favorite herbs into cones within seconds.

Mill and Fill With Ease

With manual grinders, you have to grind up your dry herb, take every piece out, and painstakingly fill your cones by hand. This method almost inevitably leads to spillage, wasted product, messy hands and odors. The OTTO hybrid Grinder/Filler eliminates these headaches while packing each cone to perfection.

Lightweight at a pound and a half, the OTTO is also easy to hold and use with the touch of a button. Charge up your OTTO Grinder using USB just about anywhere you find yourself. The OTTO does the work of grinding and filling cones for you, within seconds, all with one single button.

Grinder With Smart Technology

The Otto is manufactured to use motions that are similar to that of a human hand, only with precision that can only come from smart technology, giving you perfectly ground herb with every use. As the OTTO grinds your herb, the smart technology will adjust itself in accordance with the size of each small piece of herb, and then automatically fill it into an all-natural premium cone.

Using the device is simple – all you have to do is open up the chamber on the side, load up your dry herb, then close it. Attach a new cone to the sealed tube via magnets and hold the center button until it lights up. Press the button once to begin the grind process for perfectly loaded cones every single time.

Top-Shelf Cones Included

The device comes with 6 king size cones that are free from GMOs, harsh chemicals and adhesives that you might find with other cones and papers. The cones give a great slow burn with tasty, flavorful rips that deliver maximum effects without being too harsh on the throat.

Each charge will get you about 20 to 30 cone packs. The design of the OTTO is transparent, so you get to watch as the device expertly fills up your cone every time. The device itself is heavy duty and built to last, while the internal components feature strong teeth made from metal that can do some serious grinding.

What’s Included:

  • 1 x OTTO Grinder
  • 1 x Fresh Seal Cone Tube
  • 1 x Extra Seal
  • 1 x Cleaning Brush
  • 1 x USB Charging Cable
  • 1 x Cone Retention Straw
  • 6 x King Size OTTO Cones


Check out our review of the OTTO grinder!

Sounds too good to be true? Check out our OTTO grinder review to see how we feel about think funky little device! We give you an unbiased and full-fledged oversight of the device so you can know best before you buy.

Additional information

Weight.2 kg
Dimensions15 × 15 × 23 cm

4 reviews for OTTO Grinder

  1. Avatar for Danny Boam

    Danny Boam (verified owner)

    Excellent product great friendly service

  2. Avatar for Michael Z.

    Michael Z. (verified owner)


  3. Avatar for Johanne

    Johanne (verified owner)

  4. Avatar for Jeff D.

    Jeff D. (verified owner)

    Great product. Does a great job. Also these guys send this to me so fast I ordered on Sunday got it Tuesday. I will definitely be ordering from these guys again

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Banana Bros.

Banana Bros. a California, USA based company with only one motive, ‘make it easy, to take it easy’. The company established by the CEO Dave Richmond and the Director of Innovation Manny Montano in 2017. Banana Bros. manufactures the quite popular OTTO Grinder. OTTO Grinder is an easy to use herb grinder. Also, OTTO Grinder works with all type of herbs big, small, wet, dry, or sticky. However, OTTO Grinder is their primary product but they do sell cones and grinder accessories as well. The OTTO Grinder comes with a one-year limited warranty and this grinder is sturdy and one of the best in its class.

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