When you fill an herbal vaporizer, preparing the herbs can be tedious. Convection vaporizers like ours work best when the herbal material is consistent. Using your hands or scissors does the trick but may cause crystals and other good bits to fall off. A hand grinder makes all this easy. 

Get what you pay for by purchasing from our line of high quality grinders. Vaporbrothers features America's most trusted brands for quality workmanship and non-toxic materials. More info below!


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Vaporbrothers 2 pc All-Hardwood Magnetic Grinder
Retail: $38.99
Price: $31.99
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Availability: In Stock
Item #: 8203 -

    This two piece grinder features a strong magnet and wood teeth for those looking for an all-wood option. Features the old school Vaporbrothers circle logo on one side.The grinder's non aggressive cone shaped teeth and square outer shape makes it extremely easy to turn.

    Cosmic Case Grinder - Small Two Piece cosmic, case, space, grinder, shredder, loose, leaf, vaporizer, vape, vapor
    Retail: $42.99
    Price: $35.99
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    Availability: In Stock
    Cosmic Case Grinders Item #: 8207 -

      Our favorite 2 piece grinder - the perfect size for your pocket and easy to turnSuper strong diamond shaped teethHeavy duty magnet closureMedical grade Acola brand aluminum - no toxins!Made in the U.S.A. assures you a quality product free of aluminum powder or machining lubricantsFrom the original makers of the legendary Space CaseMeasures approx: 2 1/8"W x 1"T Fingerprint and scratch resistant, these grinders will look sharp for years to come. Colors are applied by anodizing, ensuring they...

      Cosmic Case Grinder - Mini Two Piece
      Retail: $31.99
      Price: $25.99-$27.99
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      Availability: In Stock
      Cosmic Case Grinders Item #: 8214 -

        Super strong diamond shaped teethHeavy duty magnet closureMedical grade Acola brand aluminumMade in the U.S.A. assures you a quality product free of aluminum powder or machining lubricantsFrom the original makers of the legendary Space CaseMeasures approx: 1 5/8"WThis grinder's tiny size requires extra finger grip to turn. If you want an easier grind, step up to the "Small" size or larger.Best for individual servings.Fingerprint and scratch resistant, this grinder will look sharp for years to...

        Cosmic Case Grinder - Large Two Piece
        Retail: $45.99
        Price: $37.99-$44.99
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        Availability: In Stock
        Cosmic Case Grinders Item #: 8216 -

          Super strong diamond teeth shredders Heavy Duty Magnet for an ensured grip Medical Grade Anodized Aluminium technology Proudly Made in the U.S.A. NO Lead, NO Toxins From the original makers of the Space Case Grinder Measures approx: 2 3/4"W x 1"T

          Cosmic Case Grinder - Small Triple Chamber grinder, shredder, herbs
          Retail: $81.99
          Price: $67.99
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          Availability: Back Order
          Cosmic Case Grinders Item #: 8208 -

            Our highest recommended model of grinder - the perfect combination of small size and large capacity.Shreds, stores, sifts all in oneConsistent grind perfect for convection vaporizingNo need to touch the herbs!Super strong diamond shaped teeth do not chip, bend or break.Ultra strong Neodymium magnet closureMedical grade Acola brand aluminumMade in the U.S.A. assures you a quality product free of aluminum powder or machining lubricantsFrom the original makers of the legendary Space CaseMeasures...

            Cosmic Case Grinder - Mini Triple Chamber
            Retail: $63.99
            Price: $52.99
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            Availability: In Stock
            Cosmic Case Grinders Item #: 8212 -

              Our highest recommended model of grinder Shreds, stores, sifts all in one Consistent grind perfect for convection vaporizing No need to touch the herbs! Super strong diamond shaped teeth do not chip, bend or break. Ultra strong Neodymium magnet closure Medical grade Acola brand aluminum Made in the U.S.A. assures you a quality product free of aluminum powder or machining lubricants From the original makers of the legendary Space Case Measures approx: 1 5/8"W x 1 1/4"TThis tiny grinder requires...

              Cosmic Case Grinder - Large Triple Chamber
              Retail: $95.99
              Price: $79.99-$88.99
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              Availability: In Stock
              Cosmic Case Grinders Item #: 8217 -

                High capacity modelShreds, stores, sifts all in oneConsistent grind perfect for convection vaporizingNo need to touch the herbs!Super strong diamond shaped teeth do not chip, bend or break.Ultra strong Neodymium magnet closureMedical grade Acola brand aluminumMade in the U.S.A. assures you a quality product free of aluminum powder or machining lubricantsFrom the original makers of the legendary Space CaseMeasures approx: 2 3/4"W x 1 3/4"TLoad the grinder, close and turn, then open the middle...

                Cosmic Case Grinder - XL Triple Chamber
                Retail: $113.99
                Price: $94.99
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                Availability: In Stock
                Cosmic Case Grinders Item #: 8218 -

                  High capacity modelShreds, stores, sifts all in oneConsistent grind perfect for convection vaporizingNo need to touch the herbs!Super strong diamond shaped teeth do not chip, bend or break.Ultra strong Neodymium magnet closureMedical grade Acola brand aluminumMade in the U.S.A. assures you a quality product free of aluminum powder or machining lubricantsFrom the original makers of the legendary Space CaseMeasures approx: 3 1/2"W x 2 1/4"TThe only reason why you would want a grinder of this...

                  Acrylic Grinder Black
                  Retail: $5.99
                  Price: $4.99
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                  Availability: In Stock
                  Item #: 9301-acylic-grinder-BK -

                    Acrylic "Shark Teeth" BladesTranslucent black body - looks sharp!Storage compartmentBetter fit and finish than ordinary plastic grinders

                    Magic Flight Finishing Grinder
                    Retail: $42.99
                    Price: $34.99
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                    Availability: In Stock
                    Magic Flight Item #: 9301-magic-flight-finishing-grinder -

                      Fits directly onto your Magic Flight Launch Box, depositing the grind onto the screen!Micro fine grind works better for Magic Flight - You'll notice on your first loadingMade by Magic Flight in Southern California

                      Legendary Cosmic Grinders

                      Most grinders today come from overseas where machining costs are lower. While simply being made overseas is not necessarily bad, the finer points are often lost on money conscious manufacturers.

                      Check out another company's grinders under the microscope! (we did) You'll see that the surface is coated in aluminum powder, adhered to the surface by lubricants left over from machining. It takes serious time and money to remove this material from every crevice. Since you can't see it, companies don't bother. All this material ends up in your herbs!

                      Contrast that with the Cosmic, made in the USA by pioneers of high efficiency grinders. Cosmic uses no ordinary materials: Alcoa brand aluminum alloy with a Delrin glide ring and ultra strong Neodymium magnets.

                      Fingerprint and scratch resistant, these grinders will look sharp for years to come. Colors are applied by anodizing, ensuring they won't chip off into your herbs.

                      Wooden Grinders

                      People love wood grinders for their natural feel. 

                      Vaporbrothers 2 piece all-wood grinders are made from a dense beautiful hardwood. Innovative tooling creates precise cone shaped teeth that are both strong and effective at creating the coarse grind vaporizers love the most.

                      Magic-Flight Finishing Grinders give you the extremely fine grind necessary for the Launch Box. Improve your portable vaporizing style with satisfying clouds.

                      Acrylic Grinders

                      ..are pretty good themselves! If you're on a budget and don't mind plastic, our acrylic grinders are a step above.