Been waiting for a deal on fibrox pro 10 inch, this should be the same model, from the description: Please NOTE that this item ships with the International item number 5.2003.25 on the blade and not 47521, 47521, or 47521.US2, but is the same 10" Fibrox Pro Chef’s Knife. The only difference is how the knife is packaged.
https://www.amazon.com/dp/B0000CF8YO