Safely grind and smooth your pets nails with Wahl's Grind & Smooth 2-Speed Battery Nail Grinder. This grinder comes with a protective cap that allows you to file each nail without accidentally rubbing the grinding stone against your pets paws. The innovative grinding stone shape not only allows you to file your pets nails, but the rounded top design also allows you to round your pets nails for a smooth even finish. This powerful and quiet tool is battery operated for cordless use (4 AA Lithium Batteries Included) and includes easy step by step instructions on how to trim your pets nails.