manual coffee grinder 2022 new version S2C conical stainless steel burr capacity 20 g adjustable setting high precision double positioning bearing, matte black. Improved new version: 2022 new automatic chestnut coffee grinder C3 works better in quality and mainly improves its barb. Made of durable aluminum body with new S2C stainless steel conical burrs, its maximum capacity is about 20g, which can meet your daily needs, economical choice for coffee lovers. [Conical S2C Stainless Steel Barb] Adjustment was made based on S2C Barb of X Chestnut Grinder. It is made of harder and durable SUS420 stainless steel, which is resistant to rust and wear. The taste may be more pronounced. Fast cutting and less grinding effectively reduce fine powder and produce a constant uniform size of ground coffee beans, which is suitable for any type of coffee beans. [Roughness adjustment function] The point adjuster allows you to directly adjust the grinding accuracy. You can set different grinding clicks to adjust the grinding degree from fine to coarse depending on the different coffee beans and your own grinding needs. Suitable for both espresso and pouring. [Aluminum alloy body] The body of the grinder is made of aluminum. With a classic diamond pattern, the grinder is lightweight and easy to grip. Ergonomic crank handle helps you grind calmly. Positioning of the central axis with double bearing allows for better even grinding of particles. [Convenient to carry] Equipped with one storage bag and one cleaning brush. The manual grinder 474 g is suitable not only for home, but also for travel or camping.