It looks like a rip off of more notable one handed pipes like the solopipe. Looks like it may be cheaply put together IMO.
I have used one before, and bought it for a friend for his birthday. #1- the lighter is a torch, the hits get HOT quick. #2- does not burn evenly at all. #3- not worth any price. In conclusion, its cool the walk around high school with, but not to smoke out of.
my buddy bought one from a local shop broke 3 times and got 3 new ones before finally realizing its junk lol, yeah butane torch light straight at your bud and straight into your mouth haha, nice for one person maybe if it worked better... but overall POS