Not the best of shots, but you only get one attempt to get it right (except that our supermarket has this stuff on special offer, so I might just be forced to get some more).
For the lighting to be bright enough to catch the cork it was too bright for the glass and the foil causing burn out. Despite a shutter speed of 1/2000 the action still wasn't frozen. I think next time I need a second light instead of a reflector and to place the lights a little further away. Hopefully if I got the shutter up to 2500 or even 3200 I might freeze the action. That may require bringing the ISO above 1000 which I'm never keen on doing. Any other suggestions would be welcome.
Good job its on offer so you can keep practising (and even when you get it right you can still keep practising!) I've put this in my favourites to see how its done.