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    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Kannastor GR8TR V2 Grinder System - 420 Science - The most trusted online smoke shop.
    Customer Reviews
    4.8 Based on 6 Reviews
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    Filter Reviews:
    SR
    06/06/2020
    Susan R.
    United States United States
    Best grinder ever

    So easy to use. Truly the Mercedes of grinders.

    CB
    04/30/2020
    Carroll B.
    United States United States
    Kannastor GR8TR V2 Grinder System

    I love it good stuff

    GM
    06/12/2019
    Greg M.
    United States United States
    A Gr8 grinder indeed

    I've been using the Gr8tr grinder for a little while and must say it does a gr8 job and has an exceptional build quality. I use the fine grind plate mostly because I vape a majority of the time. It makes my herb fine and fluffy and just right. I didn't get the version with the screen because I use a kief box, but I wish I did... just more options.

    NL
    12/24/2018
    Northern L.
    If Porsche made a grinder...

    ... it would be this one. I've admittedly only had this a few days, but damn if I'm not in love. Fit and finish is superb, and every detail, inside and out, just seems to have been considered carefully and then done without compromise. I've turned it over and over, looked inside and out, and I can't even find the smallest blemish or burr. I've been using the fine grind plate that it comes with, and that worked perfectly in my Davinci IQ. Beautifully uniform output. Highly recommended.