(Easy Point) 1 - Just insert it into a wine bottle and your wine will be drastically delicious. 2. The spout nozzle is long so it is easy to pour into the wine glass. The 3 - Cuts 90% so your wine bottle or table will not get dirty. 4. Just wash it under running water.Disassembles and cleans up every corner of your concern [Its the strongest cost performance] Simply insert it into a bottle and pour it into a new level of wine, so you dont have to use it, and once you buy it, you can enjoy delicious wine every time you drink wine, so your cost performance is strong.