The Original Bottle Popper, Automatic Bottle Opener, Bottle Opener, Blue Zap Cap Removes the Bottle Cap cleanly without blemish or injury! Great for Crafters! Works Great for Craft beer and Micro beer Bottles! Automatic Beer Botle opener twists cap off effortlessly while cap is caught at the bottom by a magnet! Works on Twist-offs, Crown caps or fixed caps. Ingenious invention that will be the talk of the Party! Push Down spring loaded mechanism opens and releases effortlessly in on push down motion.