HIGH QUALITY SLIM BODY! The Slim Plus uses Timemore's E&B stainless steel burrs, providing a wide range of grind setting from espresso to filter brewing. The spring mechanism locks the inner burr into position and two ball bearings hold the grind shaft in place. The result is an exceptionally precise grind and a smooth turning handle. The Slim Plus comes with a crank style handle, with a smooth and easy grinder motion. The Timemore Slim Plus Coffee Grinder is great when you want a hand grinder that's precise enough for perfect espresso shots but is equally well suited to coarser grinds. The Slim Plus comes with sharp Stainless Steel Burrs perfect for espresso, coarse grinds like French Press, and everything in between. E&B Stainless Steel burr set Martensitic stainless steel 20CR13 Capacity: ~20g Diameter: 45mm Includes a grinder brush