2.2 inch Kannastor GR8TR ST Herb Grinder with Jar Body Effortless grinding action - Our Micro-Teeth and Press design design creates and utilizes stronger "micro teeth" that shred from the top and the bottom while simultaneously gently pressing through grinds. Since the design requires far less torque and strength to complete your grind, it allows users with medical conditions and less physical strength to grind almost effortlessly. Additionally, Micro-teeth allow the user to remove any loose bits simply and easily with your fingers. The key to an effortless grind time after time. The friction / residue rings on the GR8TR grinder create an "Air Ride" by greatly reducing the friction created between the exterior wall of the press and inner wall of the grinding chamber. Not only do the pockets of air make for an easier grind, the rings also act as a residue collector - so the 50th grind is just like the first and your grinder requires very little maintenance and cleaning. The GR8TR patent pending interchangeable grinder plates have created the first and only grinder with the ability to customize the consistency of your grounds. The GR8TR has the grind you're looking for. Like all Kannastr parts, the plates are made from 60 / 61 hardened aluminum, then chemically bathed and anodized before being final inspected by hand to ensure each and every plate meets our rigorous standards. Add this sharp, high quality, heavy duty grinder to your kitchen stash. We have also added storage and space inside the grinder top that can be used for either course or fine finished grounds or for unground material. Now you can grind, sift and store more than just one blend and / or style of grind, multi purpose and fast. Kannastr GR8TR grinders can break down to a slimmer, more portable configuration by simply removing the sifting chamber of the set. Another unique reason why Kannastr is the most versatile and advanced compact grinder tool on the market. The lid and base of each GR8TR can be combined to create a pocket sized portable storage puck container so you can grind spices or herbal teas at home and take your blend anywhere. Our Patent Pending Easy Change Screen was incorporated into the GR8TR jar tower design for more versatility and combo options. Premium, industrial designed, removeable, replacement accessories to fit your kit choice. 100 Mesh Monofilament and 60 Mesh styles available so you can customize your sifting too!