product 1.This wine corker is real vacuum and seal anti-leakage.It easily removes the air from the bottle and forms a closed state that keeps the taste fresh,preserve the wines flavor for days,there are no any spills or leaks.Dont miss this wine accessory. 2.[USE EASILY] This bottle topper is easy to seal and disassemble without any additional tools.Simply insert the wine vacuum aerator into the bottle and press the lever to seal the bottle,done Its not only a reusable wine cork but aslo a perfect bottlekeeper. 3.[USE WIDELY] This funny wine capper is small in size and easy to carry.The wine sealer fits most wine bottles as well as others with similar characteristics.This wine corks is wine Lovers,winemakers,sommeliers and barkeepers friend,one of the most usefull bar accessories. 4.[DATE NOTE] This wine bottle corker has numbers/dates on top which can record the time you last opened the bottle,simply turn the dial to point the time you want.It reminds you dont forget to drink the rest wine 5.[PREMIUM QUALITY ] This cute wine saver is made from high quality and durable food-grade silicone inside and food-grade ABS outside.