Extra coarse, coarse, medium, fine, and extra fine—you know that for different coffee brewing methods you need a different grind. But what exactly do the grinds look like? This photographic guide can help. I Need Coffee has posted coffee grind photos using a nickel as reference so you can see the difference between, say, fine and extra fine and also know which brewing methods match. Not all grind levels have photos, but you can guestimate based on the surrounding ones. For example, the…
