Safe Pet Nail Grinder for Dogs and Cats - Claw Trimmer, Nail File 1. Safer and more effective than nail clippers, this electric pet nail grinder reduces the risk of over-cutting or injuring your pet. 2. Designed for all breeds of cats and dogs with a powerful speed motor. It features 3 ports: Choose the appropriate port based on your pet's size and nail thickness. Port 1 is suitable for small pets, Port 2 for medium and large pets, and Port 3 (the side) for quick grinding. How to Use: Step 1: Select the correct port for your pet. Step 2: Hold the grinder in one hand and your pet's paw in the other. Gently insert the nail into the port and begin grinding. Cleaning Method: Gently wipe the grinder surface with an eraser or cloth to remove nail powder. Tips: 1. When using for the first time, grind only the sharp tips of the nails to avoid bleeding. 2. For your pet's safety, limit grinding to 5 seconds at a time and adjust the angle as needed. Specifications: Dimensions: 137*35*25mm Note: 1. The grinder's power is not very strong, making it more suitable for small to medium-sized pets. 2. Do not disassemble the product. 3. Do not clean with water or store in humid environments. 4. Replace the battery immediately if the diamond grinding wheel becomes slow. 5. Keep out of reach of children. Package Includes: 1 x Pet Nail Grinder (battery not included) 1 x User Manual