EASY TO USE: The wine stopper is easy to use. You just have to roll up the round slices and put them in the wine bottle. The Wine pourers will adapt to the right size.MATERIAL: Wine pourers made of a flexible, food-safe PET film, it is simply rolled up, half inserted into the bottle neck and thus protects the table and tablecloth from unsightly wine stains.REUSABLE: Rinse bottle pourer with water - the wine pourer is ready for the next use - sustainable & environmentally friendly - for Restaurant Hotel Bar Bistro & at homeAPPLICATION: Not only at home, but also for professional use. Apply in restaurants, hotels, bars, clubs, KTV, cafes and so on.MULTIFUNCTION: Wine pourers aid for every liquid - Drop disc as oil pourer, juice pourer etc. - Pourer discs with no drop effect not only for wine lovers