Blaze1.com offers different kinds of herb grinders. Single chamber, double, or triple chamber, we carry it all. In need of something to battle that sticky icky, grinders are perfect to get the job done. The general uses for a grinder would be for smoother rips from your bong or also for an even consistent distribution when rolling up your herbs. If grinders are new to you, then take our word for it how essential they are and how much more convenient thhey make life.