SAFELY TRIM YOUR PET’S NAILS WITH PAW PERFECT™! Pet grooming tool has rotating rollers that gently and painlessly file nails without cutting. Shavings collect inside the cap for easy cleanup. Has 2 RPM speeds, high/low/off settings, built-in light. Includes 2 fine rollers and 1 extra-fine roller. Uses 3 AA batteries (not incl.). Refill set has 4 fine and 2 extra-fine rollers.