TIMEMORE Chestnut C5/C5ESP Portable Manual Coffee Hand Espresso Grinder S2C 42mm Burr Inside Higher Grinding Efficiency

Important Note About Your Manual Coffee Grinder Dear Customer, Thank you for choosing our manual coffee grinder. We want to ensure you have the best experience with your product, so please take a moment to read the following information: The handle and the crank arm are designed as separate pieces. They are intentionally made with a movable, non-fixed connection to allow for smooth operation and adjustment. Therefore, a slight feeling of looseness or play between them is completely normal and part of the design. Noise During Use You may notice a sharp or squeaking sound during use. This is caused by metal-on-metal friction at the handle joint. Simple Solution: Apply a small amount of lubricant or cooking oil to the connection point where the handle meets the crank arm. Rotate the handle a few times to distribute the oil evenly. This should eliminate the noise. We appreciate your understanding and are committed to your satisfaction. If you have any further questions, feel free to contact our support team. Happy grinding! Dear Valued Customer, Before purchasing your TIMEMORE hand grinder, please be aware that regular cleaning is essential to maintain optimal performance and longevity of your grinder. Key Maintenance Requirements: After each use: Brush out coffee residue using the included cleaning brush Monthly deep cleaning: Full disassembly is recommended to remove accumulated grounds Clog prevention: Never exceed maximum capacity (25g beans) and avoid forcing the handle For your convenience, we provide a step-by-step cleaning guide video that demonstrates : Proper disassembly/reassembly techniques Effective burr cleaning methods Maintenance best practices You can access the cleaning tutorial here. By maintaining your grinder properly, you'll ensure: ✓ Consistent grind quality ✓ Extended product lifespan ✓ Smooth grinding operation Please consider these maintenance requirements before making your purchase. We're happy to answer any questions about grinder care!