Human Grade 4-Piece Grinder

Human Grade 4-Piece Grinder – Pick Your Size, Same Solid Build

Whether you want something compact or need a little more room to grind, Human Grade's 4-piece grinders have you covered. Made from lightweight aluminum and built to last, these grinders deliver smooth turns, solid teeth, and clean pollen collection—without breaking the bank. Choose from two sizes depending on your stash and your style.

Key Features (Both Sizes):

• 4-Piece Design: Includes a top lid, grinding chamber, mesh screen, and bottom catch

• Material: Durable, lightweight aluminum that won’t crack or chip

• Pollen Screen: Filters fine particles into a bottom chamber for later use

• Scraper Tool: Comes with a scraper to make pollen collection easy

• Classic Look: Simple, timeless design that fits any sesh setup

• Travel-Ready: Both sizes fit easily in bags, cases, or pockets

Choose Your Size:

• 2.5" Grinder (63mm): Great for bigger batches, still small enough to carry around

• 2" Grinder (50mm): Ultra-compact for everyday portability and smaller grinds

This product is sold at the best online smoke shop in the U.S.—421Store.
Questions? Reach out to Ayad at support@421store.com