Whippit good - Devo > i remember in college people unscrewing and removing > empty cans and then having a complete blast for about > twenty seconds...but they said they got them at the > grocery store > --- Gregory Fraser <Gregory.Fraser@pwgsc.gc.ca> wrote: > > > > > My air valve can be controlled to produce > > something less than a > > > "blast"! It's the kind you unscrew and slide off > > the empty can > > > rather than the type that comes already installed. > > > -- > > > Emily L. Ferguson > > > > Is that a readily available hardware store item?
