Cuccio Naturale Stainless Steel Nail File Pro Pack is 100% subitizable file with refills.Features:Easy to use ergonomic flexible and super strong stainless steel file base. Sanitizes easily and completely and can also be sterilized in an autoclave.Double sided 2 x alternative grit filing options.Highest quality professional grade peel-off disposable and water-resistant abrasive paper designed exclusively for the salon industry.Give your client peace of mind by applying a new abrasive paper for each service.