فراغ زجاجة النبيذ سدادة

مواصفات

Features

1. Patented high vacuum level  design,strongly prevent the oxidation  process.

2. High airtight technology, keep vacuum for weeks. 

3. Time scale on wine stopper,to record the sealing  date.

4. Food grade ABS &Silicone rubber,BPA/BPS free, safe and sanitary.

5. Pumping time is adjustable(10~600seconds),according to the volume of left wine.