It really couldnt be easier to use. Simply pop one of the two air-tight stoppers inside, attach and activate the electric pump, and enjoy just-opened freshness for up to a week. When youve opened a bottle of sublime pinot noir or Riesling, you shouldnt feel obliged to finish the whole bottle in one sitting. Drink at your own pace and savour every drop, knowing you can keep the remaining wine fresh and delicious using this electric wine preserver. At the push of a button, this electric pump stops oxidisation in its tracks, drawing a vacuum inside your wine bottle. This preserver does all the hard work for you, extracting air in an instant and leaving your wine fresh and flavourful for up to a week. It looks great too, with its luxurious black and durable stainless steel body. Designed to fit any bottle size these stoppers are ready to seal in freshness. Simply pop one into a bottle, attach the electric pump and press the button to extract the air quickly and easily. Theyre reusable and easy to clean too. The polished stainless steel body and accents contrast with classic black to give a luxurious look to table top wine preservation. This set comes packaged in a gorgeous gift box, ready to delight casual wine drinkers and connoisseurs alike. Founded in 1983, Rabbit is North America's leading wine accessories and barware brand. Its extensive collection includes aerators, wine preservers, decanters, cocktail shakers, citrus juicers and lots more. But it's most synonymous with the world-famous Rabbit Corkscrew, originally launched back in 2000. Today, Rabbit is the go-to brand for well-designed and functional wine and bar tools, for everyday entertaining and gifting.