It's the holy grail of the coffee world: a grinder that optimizes flavor from every bean. An Idaho couple has spent years perfecting a hand-cranked machine that's as good as much pricier models.

An electric coffee grinder is the quickest, most convenient way to mash whole beans into brew-ready powder on the average work morning, but there are times when only a hand grinder will do. Maybe ...

So are hand grinders the panacea that satisfies both baristas and avid home brewers in their quest to place the best coffee into the kitchen of every home and office?

The innovative dual-burr, multi-step hand coffee grinder has been designed to “ revolutionize coffee tech for better brews ” say it is creators based in the United States.

The Timemore C2 manual coffee grinder is elegant and durable, and it has become an essential part of my morning routine.

I’ve also been on the coffee beat for the better part of a decade and tested more burr grinders than I care to recall. However, the C40 MK4 hand coffee grinder is the one I’ve been drawn to ...