Human Grade | Grinder 1B (2.5") | 4pc

Human Grade Grinder 1B is a 2.5" four-piece aluminum grinder with a pollen screen and bottom collection chamber. The larger size gives you more room for grinding while keeping the same four-part setup for separating ground flower from finer material.

A scraping tool is included for collecting material from the bottom chamber, and the lightweight aluminum body keeps it easy to handle and store.