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    420 Science 4-Piece Grinder
    420 Science 4-Piece Grinder
    420 Science 4-Piece Grinder
    420 Science 4-Piece Grinder
    420 Science 4-Piece Grinder
    Customer Reviews
    4.7 Based on 69 Reviews
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    George G.
    United States United States
    Best Products, FAST Delivery.

    Very good. As a Vet I expect good products, you all deliver!

    United States United States
    Best grinder I've ever had

    The title says it all. Other grinders always begin to flake and get the coating in my weed, which doesn't feel safe for me to smoke out of. I bought this grinder almost a year ago and there are no signs of chipping, grinding is smooth, kief catcher is big enough that it doesn't destroy the kief but small enough to keep plant matter out, nice chamber size. Can't say enough good about this grinder, took me forever to find one like this and when I need a replacement I will be coming back here

    Anthony G.
    United States United States
    Amazing product and service

    Received shipment in only a matter of days and love the product. Operates incredibly smoothly and does not disappoint. Will continue to recommend this company to everyone

    Jason F.
    United States United States
    420 Science 4 Piece Grinder

    Nice addition. This is my go-to grinder for filling cones as it definitely grinds the material very fine. Be careful not to overfill as I did my very first use and I'm still trying to clean the lip that the lid rests on. Would have given 5 stars but I enjoy my Diamond Grind just as much in the same price range.