Mason Jar Coffee Grinder: Our coffee grinder lid is specifically designed to fit wide mouth mason jars, which can turn your jar or bottle into an easy coffee grinder after installation.
Premium Manual Coffee Grinder: Use this manual coffee grinder to grind coffee directly into the jar, retaining the aroma and flavor of the beans and allowing you to enjoy the fun of manual coffee grinding.
Adjust Grinding Size: Remove the gold nut; the handle, and the round piece beneath it, then screw the gear shape piece up or down the threaded rod to adjust the distance between the grinder pieces.
Easy to Clean: Maintenance is simple and effortless. The mason jar coffee grinder can be easily disassembled and thoroughly cleaned.
Suitable for Multiple Occasions: Our coffee grinder lid is ideal for camping and travelling. The grinder lid can be paired with various jars or bottles to turn it into a portable coffee grinder.
