grinder and filler device
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Metallic Blue Otto with FREE Carrying Case

Your OTTO purchase qualifies for FREE US GROUND SHIPPING!


Meet the Blue OTTO.  The ultimate all-in-one tool for true connoisseurs.

Using the same precision-engineered technology as the OG OTTO, the all-new BLUE OTTO adds a whole new look to an incredible milling device. Don’t be fooled by the easy to use functionality of the OTTO, it has been engineered and designed by experts to offer advanced technology in an easy to use, sleek design. OTTO uses banana bros. patented Smart Milling Technology to automatically adjusts pressure, speed, and direction based on the texture and consistency of your material. Whether your material is sticky, moist, dry, or full of stems, it grinds and fills a perfect cone every time at the touch of a button. Easy and intuitive use for all experience levels


Instruction Guide

Metallic Blue OTTO Includes:
  • OTTO
  • O-Tube

    The O Tube connects magnetically to the bottom of OTTO. It is perfect for holding a sachet/paper cone for filling with your favorite material.

  • Carry Case
  • Free Cone Starter Pack
  • User Manual
  • Quick Start Guide
  • Accessory Box (Measuring Cup, Adapter Base, Fresh Seal Tube, 4-in-1 Tool, Snap Cap, Micro USB Charging Cable, Shorty Adapter Base)

    Fresh Seal Tube: Take your sachet/paper cone with you. Keep material fresh and control odor.

    4-in-1 Tool: (1) Use to brush, (2) open sachet/paper cones, (3) tamp and (4) extract. Use bristles to brush OTTO’s teeth. The pointed end has 3 uses: open wrinkled cones, tamp material into cone for tighter pack and extract material during cleaning.

    Snap Cap: The Snap Cap attaches magnetically to OTTO when OTTO is not in use. This ensures loose material is kept neatly inside perfect for taking OTTO on-the-go.