Master Grooming Tools Small Pet Rechargeable Nail Grinder, Blue Master Grooming Tools rechargeable nail grinder is convenient, lightweight and powerful This rechargeable nail grinder boasts a variable speed motor that operates at 8,000 to 20,000 RPM; runs cordless for 80 minutes when fully charged Perfect tool for trimming and shaping pet nails Includes a large and small sanding shaft, large and small sanding bands, a charging dock, a mini wrench and an instruction manual Measures 9-inch length by 4-3/4-inch width by 2-inch height; available in blue color