Watch the flying shark in NYC by Casey Neistat in New Channel | Channify

like me on https://www.facebook.com/cneistat it's an amazing device but insanely complicated to assemble and difficult to fly and if there is any wind, even the slightest the thing goes astray. also- you can't really use it more than once. fill with helium fly til deflation then thats it. unless you live in a windowless house with padded walls