Mason Jar Coffee Grinder Lid — Manual Ceramic Burr Grinder for Wide & Regular Mouth Mason Jars

A compact, stainless‑steel grinder lid that turns any mason jar into a portable coffee grinder. Built with a durable ceramic burr for consistent grind size, this manual grinder is perfect for camping, travel, or small‑batch home brewing.

Why it’s great  
- Fits Regular Mouth and Wide Mouth mason jars  
- Ceramic burr for consistent grinding  
- Stainless steel lid — rust‑resistant and built for daily use  
- Ideal for camping, travel, and minimalist brewing setups  
- Easy to clean and store — the jar becomes your grounds container  
- Manual operation (no batteries, no noise, no fuss)

How to use  
1. Attach the grinder lid to your mason jar  
2. Add whole beans  
3. Turn the handle to grind directly into the jar  
4. Swap to a storage lid or brew immediately  

Perfect for: campers, van‑lifers, home baristas, and anyone who loves simple, functional brew gear.