Before Kruve came along, sifting your coffee grounds was something relegated only to the super nerdy hobbyists and curious coffee pros. That's largely because a decent set of sieves cost about the same as a high end espresso machine, and let's face it: most of us would rather have the espresso machine. But thanks to innovative minds and a hotly successful Kickstarter campaign, the coffee world now has an affordable, compact sieve system called Kruve. Now you too can explore particle uniformity at home, experiment with grind sizes, and sift out any unwanted fines - all without breaking the bank.