Latest Version TIMEMORE The adjustment screw component is made of aluminum. 1. Brand: TIMEMORE Model Number: Chestnut Material: Exterior: Aluminum Metal Blades: Stainless Steel Part: PC Size: Body 147x52mm 2. 【Portable】: The 430g body is lightweight, yet has a moderate weight and a sense of luxury. It is ideal for home use, as well as for carrying outdoors or on trips. 3. 【Coarseness Adjustment Function】: Can be adjusted in approximately 36 steps. You can easily grind to your desired coarseness, from fine to coarse, with the adjustment nut. 4. 【Excellent Blades】: The 5-axis CNC processed burr blades with a hardness of 55-58HRC achieve a uniform grind with almost no overly coarse particles. At the same time, the generation of fine powder is minimized. 5. 【Labor-Saving Performance】: The built-in bearing allows the handle to continue rotating for a while even after you let go, achieving smooth movement. Furthermore, the compact 52mm body is easy to grip even for those with small hands. The diamond pattern processing on the surface also increases grip, making it possible to grind with very little force. Instant purchase OK! We are refraining from price reductions.