Gobstopper Set of 4 Glass Nail Files and Pumice Files 

Gobstopper Set of 4 includes a Small and Medium Glass Nail File, a Large Toe Nail & Pumice File and an XL Foot Scraper

Top Notch Nail Files only sells the authentic patented glass files from Czech Republic. Authentic files are marked by a holographic sticker bearing the PATENT NUMBER on the sticker.