OTTO Grinder by Banana Bros.


  • All-In-One-Tool
  • Grinds Herb and Rolls Cones Rapidly
  • Rolls 20-30 Cones Per Charge
  • Patented SMART Grinding
  • Automatically Adjusts Grinding Based on Material
  • Fresh Seal Cone Tube
  • Odor-Proof
  • Premium Cones
  • Spill-Proof O-Funnel
  • Sleek, Functional Design
  • Magnetic Connections
  • Simple Controls
  • Rapid USB Charging
  • $129.00

The Banana Bros. OTTO Grinder

The Banana Bros. OTTO Grinder is the world’s first smart automatic grinder. Capable of grinding almost any material from the ideal to the perfect consistency by way of the SMART technology which allows the OTTO Grinder to sense the consistency of the materials you’re using. By identifying the makeup and the consistency of the materials per granule, the OTTO Grinder can easily determine how to fine tune its speed, pressure and even the direction on how it grinds the material to deliver the perfect grind. It’s simply one of the best grinders you can get yourself, not only does it provide you with the best grinding results but it also effectively packs and loads the ground materials onto the premium, natural, hand-rolled cone that’s included in the OTTO Grinder package.

Take the OTTO with you during trips and group sessions, the OTTO Grinder yields 20 to 30 cones per single charge capable of grinding enough herbs for your favorite dry herb vaporizer. The OTTO Grinder is the best for parties with its sleek and compact design, you can easily take the OTTO Grinder with you almost anywhere you go.

Unparalleled Convenience

The OTTO Grinder has some unique features that are geared towards convenience and functionality making it one of the best grinder in the industry. The OTTO Grinder is outfitted with ultra-strong magnets that give the OTTO Grinder a strong hold giving it a spill-proof build which keeps your materials safe from accidental spills and also keeps the unique aromas of your favorite dry herb strains locked inside the grinder. The OTTO Grinder includes a convenient funnel that allows you to easily place the cones letting the OTTO Grinder fill the cones without wasting any material making for an efficient means of grinding your herbs and rolling your cones as easy as 1, 2, 3.


What’s in the box:

  • 1 x Banana Bros. 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

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