The P662 is a fantastic small folding knife.
For a knife that costs less than $30 you get a solid little knife that has a great budget steel blade 12C27 Sandvik. It comes razor sharp.
Perfectly textured G-10 handles.
The pivot action is spot on, and the blade fly's open with minimal effort.
The P662 is the same size as a CIRB Ris. It is very similar to the Ria, as well. As good as the popular Ria is, I like the P662 more., price not considered. The Ruike is a better knife, to me.

This was my third purchase of this knife, I have gifted two to a close friend and a nephew. The first one rides pretty deep carry in my right rear pocket as a daily user.

Gem of a small knife! Flies open easily at an effortless flick of the thumb studs; great to figit with in front of TV after the wife goes to bed. Carries without notice, great blade shape = great EDC functionality. 14C28N steel from Ruike is impressive, takes and holds an extremely sharp edge on the KME.

The Ruike P662 is an insane value! I would easily pay twice the going cost and feel like I got good value.

White Mountain Knives' service was exemplary as always. Be smart and buy your knives here!

I also have and carry in my EDC rotation the P801SB, and have also given away a few of them.