Here's the listing on amazon calling it a "double edge straight razor." Apparently made in Turkey. And 10 people have posted comments about their experience. I think I'll pass. I have enough trouble with mild razors, let alone something like this thing.
https://www.amazon.com/STRAIGHT-Stainless-Protective-BBNY-Sophisticated/dp/B00RMEY94A
Actually my next step from devette was one of mildest razors around - Merkur 1904. Devette is the perfect teacher. Just try it, it is safe as much as any DE razor. I promise. Just look at your fingers, you can cut them, not your face.