A customer asked which blade this is...

A customer sent me a photo of this pack of blades inquiring as to which kind of Gillette blades they were. I honestly have no idea, the packaging is pretty nondescript. 
Can someone help?

That's how they used to package Gillette Swedes.  They don't make those anymore.  I believe the closest still in production is going to be the Russian made Gillette Platinums.  I happen to have an unused tuck still on the original cardboard backing; here's what the rest of the packaging looked like.

Wow, thanks euphxenos , that's definitely them. I appreciate you.