Description
The Mini Mill 4-part metal herb grinder is proof you do not need a big setup to get the job done. At just 1½ inches wide, it slips into a pocket or pouch without even thinking about it. The zinc alloy build gives it a sturdy little weight, and the assorted colors keep it from feeling plain.
This 40 mm grinder uses a classic 4-part, multi-chamber design so you can grind up top while finer material settles into the lower chamber through the screen. It helps keep your prep more organized compared to a simple 2-piece. The textured edge also makes it easier to grip and twist, especially for quick dry herb sessions on the go.
Highlights:
🔄 4-part multi-chamber herb grinder
📏 1½″ diameter, 40 mm size
🧱 Durable zinc alloy metal construction
🪄 Integrated screen and catch chamber
🎨 Assorted colors, chosen at random
⚖️ Intended for legal use only
If you want something compact that still feels dependable, this one makes sense. It is easy to carry, easy to use, and great to keep as a daily grinder or backup.





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