How Rumble Jar works, in 92 seconds

 

Prefer independent reviews? Then check out our very first review by the Cooking with Jack show. Or this nice little Reddit feed. Or a review by professional coffee gear junkies. Or this blog mention (scroll down a bit). Or this very thorough unboxing video (read that description!). Or the Comments section on our Kickstarter project

If you prefer the nitty-gritty, check out our product details page 

Ready to shop? Click here