Crafted from premium quality aluminum, DaVinci's Dosing Capsule Herb Grinder can shred herb into the perfect medium grind consistency while simultaneously diffusing the herb into the dosing capsules (Sold Separately), making it a convenient one-step process. Loading and cleaning up becomes a breeze with this grinder. With a capacity to fill up to six dosing capsules as you grind, this grinder is both efficient and practical. It can accommodate up to .2g of ground herb and doubles as a regular herb grinder when the dosing capsule ring is removed.