While grinding coffee beans may not seem complicated ... It's also worth noting that contrary to popular belief, measuring coffee beans with a spoon is entirely inaccurate, because the beans ...

It's best to only put in the grinder what you plan to use immediately." If you've neglected to measure out your coffee beans (which you should always do, by the way) and left some in the hopper ...

Okay, so you bought a bag of heavenly-smelling single-origin beans down at the hipster coffee ... You could always print an emergency coffee grinder.

And your beans won’t be any good at all if you’re not grinding them yourself right before brewing. Unfortunately, most decent coffee grinders — even those made specifically for home use ...