Package of ten 3 inch diameter food grade mylar wine pouring discs. Roll it up and place it in the neck of your wine bottle for a worry-free pour. Great for your next wine tasting party or if you are a wine rep looking for a way to avoid the dreaded bottle drip. Also great party favors for weddings, food & wine shows, caterers, tasting rooms. And why stop at wine... Wine Disc will keep you from dripping just about anything you can pour from a bottle.