And High Quality 1.Safety Electric Pet Nail Grinder is safer and more effective than nail clipper to trim pet nails, reducing the risk of clipping the claws too short or hurt pets. 2.Works on all breeds of cats and dogs with a powerful speed design. It has 3 ports. Choose the suitable port for your pet based on the pet's size and characteristics of their nails. Port 1 is suitable for small-sized pets to grind nails Port 2 is suitable for large and medium-sized pet to grind nails Port 3 (its side) it is suitable for grinding fast. How to use: Step 1: According to the pet's size and characteristics of their nails, choose the suitable port for your pet. Step 2: Holding nail grinder with one of your hands, switch on the nail grinder. Holding the pet pads with the other hand. Put pet's nail gently into a hole, and then begin to grind the pet nail. Cleaning method: Gently touch the surface of the nail grinder with eraser or cloth to remove the nail powder on the nail surface Tips: 1.First use of nails, it is recommended that the sharp claws to burnish, but not too much, avoid to causeing bleeding 2.For pet's safety, should not be more than 5 seconds, please pay attention to adjust the Angle Specifications: Dimesion:137*35*25mm Note: 1.The power of this grinder is not very strong. It is more suitable to use for medium and small pet 2.Please do not disassemble the product by individuals 3.Please do not clean products with water or keep them in humid environment. 4. If the diamond-bit grinder is slow,please replace the battery immediately 5.please avoid children to use it Package Included: 1 x Pet Nail Grinder (battery not included) 1 x User Manual