Great fun! Need a BIG room to really do it justice. Very nice motion and control but... its weighted completely neutral so if there's the slighted up or downdraft or thermal this thing is going out of control, so indoor use only. I was eating my dinner to suddenly see this thing drifting past the window... 7 floors up! I tethered it too lightly and with a door open this thing silently drifted out of an open balcony door! After a 30 minute chase across the city, only luck allowed me to get this 4ft long shark back... An emergency kill switch/ remote helium purge value would be a great addition in future, until then it tied to the wall... but certainly recommended....
Si, Brum - 30th September 2011
Firebox says: Hi Si, I'm glad your faithful Air Swimmer Shark returned to you, I hope that you can find a suitable large area for it to roam free!