looks like a copy of Glardon Valorbe
Glardon Vallorbe files have a special Swiss pattern on the file. These files are not Glardon Vallorbe files more like normal needle files that can be purchased at $5 - $8 else where. The quality is so bad there's even a dent in some of the files. Using it would spoil the piece of work I'm working on. The box was also broken upon receipt. I highly recommend everyone not to buy from this product. It is way over priced for such inferior quality.