Kinu is a German brand of high-end hand-operated bean mills, and its M47 series is world-renowned. Adopting 47mm tapered stainless steel blade, the M47 series has a precision infinite adjustment system that can subdivide up to 50 compartments per revolution, with Phoenix, Rebel, Classic and other models to meet different needs. The all-metal construction ensures durability and the four-bearing design ensures smooth grinding. James Hoffmann rated it as one of the best hand mills on the market.