The 7129 is a new all-stainless mini folder by Sanrenmu. I like the dragon laser engraving, quite fitting for a Chinese knife.
It is somewhat slimmer and lighter in weight compared to the “classic” 710, while having almost the same blade length. That blade is completely flat ground and made out of 12C27 Swedish steel.
The 7129 will arive at your doorstep for 7 dollars. It is amazing what you get for your money here.
My only gripe is that the blade detent is not working reliably. That could be a safety issue and so you should make sure that the pivot screw is kept somewhat tight.