Don't just grind your bud... ANNIHILATE it! This is one huge grinder with lots of moving parts to help pulverize your herb to perfection. While it has the classic three-chamber design of many grinders, the griding chamber don't just have one set of blade teeth. There's a set of blade teeth on top, and a connected wheel of extra blade teeth that twists and grinds your bud even more as it falls down the chamber. This intensive grinding process ensures your herb is uniformly-ground for smooth, even joints and bowls. The middle chamber catches ground herb, while the bottom chamber collects the potent kief that falls off the herb. Included is not only a kief scraper, but a small cleaning brush as well!