This ingenious invention is the smallest corkscrew in the world and fits neatly on your key ring. No more desperately trying to locate a corkscrew at parties and picnics. Now you can leap to the rescue of those gasping for a glass with this brilliant little gadget. Slip it off your key ring, slide the cross-shaft from the screw, slot it in and bingo, you're just a tug away from a much needed glass of wine. We love this to bits.