"Coffee lovers will love Onyx Coffee Lab’s journey through the world of specialty coffee with a 24 day exploration of beans."

"This cleverly packaged, roasted-to-order coffee sampler will surprise and delight even the most expert coffee enthusiasts."

"This is the brand that redefined what fresh coffee means to me."

"Onyx Coffee Lab has an Everlane-like approach to educating consumers on what goes into its coffee — from the farm origins to the most minute bean details — as well as all the prices that factor into the cost you pay."

Most online coffee retailers also sell some accessories, but few have an inventory as well-curated as Onyx. Its selection of stylish espresso machines, scales, grinders, kettles, AeroPress coffee makers, and more can't be beat.

"Few [companies] lay out their process quite like Onyx. On its website, the Arkansas-based roastery and cafe explains the whole process, from its roaster model (rebuilt Diedrich IR-12 and IR40s) to cupping schedule, each coffee is tasted at 2, 5, and 10 days to learn how it ages."

"[Onyx] has high standards for acquiring, roasting, and serving their beans, and the quality is evident in every cup."

"Let’s be honest, when it comes to collabs in the coffee space, no one does it better—or more often—than Onyx."

"Over the past couple years, Onyx has taken the coffee world by storm. Our experts credit Onyx Coffee Lab with consistently churning out some of the most exciting craft coffee in America."

"Onyx Coffee Lab is an award-winning cafe and roastery; it’s also one of our favorite coffee shops in the U.S. But after one sip, you’ll be hooked."

"Only one coffee Advent calendar has truly impressed me over the years, and it’s the Onyx Coffee Advent Calendar available on Bean Box."

Onyx Coffee Lab adds to the U.S.'s booming gourmet coffee scene with its dedication to transparency and sustainability.