Kannastor GR8TR V2 2.2" Grinder Jar Body

Rated 5 out of 5 stars (8 reviews)

$ 102.99 Free Shipping In Stock
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About this Product

Product SKU: GR542RG

Don't know if you should get a 4-piece or a 3-piece?  With the GR8TR grinder, you don't have to choose. 

This is the updated version of the original and bestselling GR8DR and it performs better than ever before.  The modular design sets it apart from other grinders on the market, and you can convert it to a slim, portable 3-piece in no time.  Just need storage for your herbs?  Screw off the bottom and the top chamber and you got a portable storage solution! 

Designed with ultra-durable anodized aluminum, this grinder features micro teeth that will tackle even the stickiest herbs with ease.  The translucent design gives you a quick and easy view of your grind, and the lifetime warranty proves the insane durability of the piece.

Available in black, gunmetal and rose gold. 

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    Kannastor GR8TR V2
    "Can feel the quality of the product, smooth grinding, easy turn. Honestly best grinder I’ve ever used along w space case. I actually personally prefer the GR8TR as of now, still new, we’ll see how it holds up. "

    - Andrew G. Verified Buyer

    All products on this site are intended for tobacco or legal dry herb usage.


    2.2" Inches


    4 Piece


    • 4 Piece Grinder
    • Clear Stash Window
    • Grinder
    • Included Pollen Scraper
    • Micro Teeth
    • PACT Vape
    • Patent-Pending Easy Change Screen
    • Pollen Chamber with Sifting Screen


    Limited Lifetime Warranty

    Kannastor provides a lifetime warranty on the teeth on their grinders. If your grinder ever breaks, contact us and we'll replace it.

    Extended Warranty Coverage Available
    Full product coverage beyond the Manufacturer's Warranty

    Included in Your Purchase

    • Kannastor GR8TR V2 2.2" Grinder Jar Body
    • Free, Fast Shipping (in the US)
    • Discrete Packaging
    • 100% Satisfaction Guarantee
    • Expert Product Support

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