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    Banana Bros. OTTO Automatic Grinder & Cone Filler | Grinders | 420 Science
    banana bros automatic weed grinder
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Banana Bros. OTTO Automatic Grinder & Cone Filler - 420 Science - The most trusted online smoke shop.
    Banana Bros. OTTO Automatic Grinder & Cone Filler - 420 Science - The most trusted online smoke shop.
    Banana Bros. OTTO Automatic Grinder & Cone Filler - 420 Science - The most trusted online smoke shop.
    Banana Bros. OTTO Automatic Grinder & Cone Filler - 420 Science - The most trusted online smoke shop.
    Banana Bros. OTTO Automatic Grinder & Cone Filler - 420 Science - The most trusted online smoke shop.
    Banana Bros. OTTO Automatic Grinder & Cone Filler
    Customer Reviews
    5.0 Based on 5 Reviews
    5 ★
    100% 
    5
    4 ★
    0% 
    0
    3 ★
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    2 ★
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    1 ★
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    Filter Reviews:
    TW
    12/11/2021
    Timothy W.
    United States

    Excellent product, fun to use

    Didn’t really know what to expect when I ordered this. I’ve had other pre-roll devices that were decent at best. This is way better than any of those. Really great design, incredibly easy to use. Really impressed with this, especially the gold edition

    LB
    05/06/2021
    Linda B.
    United States United States

    Otto

    I’m loving this! I have arthritis and can’t really roll my ‘ joints ‘ This is a real game changer Thanks

    MN
    02/08/2021
    Mark N.
    United States United States

    Just WOW!

    I was assuming that it would be some China made POS, but it wasn’t! It was so easy and worked so well! I am impressed, and thank you for such a great product! Best money I have spent at 420 Science!

    S
    09/17/2020
    Stan
    United States United States

    This thing is awesome!

    so you think you're an expert and don't need this guy, you are WRONG BRO. that what i thought and then a friend of mine had thing thing cracked out and we had an amazing sash with ti! dang, the grind is insane and the j was f'ing perfect. OTTO is my boy! awesome item.

    ?Help