These metal crank grinders by Smokezilla measure 2.5 inches in diameter and 3 inches tall and have 4 piece construction. Fit with shredding teeth, a storage chamber, fine metal screen, and pollen chamber, these grinders also have a crank-action handle on top for easy turbine-style grinding and are built to resist wear over time. Ultra durable hard anodized finish. Sold as a 6 piece display.