Sweet Tooth has created the 4-Piece Diamond Crest Aluminum Grinder to fit all your herb grinding needs. Each piece of this grinder serves a purpose. The magnetic lid has multiple teeth strategically placed to optimize usage. These anodized teeth match up flawlessly with the ones located in the next section. After your herbs are ground between these two parts, they are pushed into the herb chamber. This is where you can find your herbs ready to packed, rolled, or vaporized. The mesh screen attached to the bottom helps keep your herb inside while allowing the pollen to drop into the bottom. Use these remains when you really want to kick up your next toke. You will find a scraper here that will help you gather every last bit of goodness. Sweet Tooth offers all of their grinders in multiple vibrant colors so you always have a choice.