Oliso Wine + Olive Oil Bottle Stoppers FAQs
How do I know when all the oxygen is pumped out of the bottle?
The Wine + Olive Oil Freshkeepers have a small rubber balloon embedded on the top. When all the air is evacuated, the balloon inverts, indicating that the oxygen has been pumped out.
Where can I buy the Wine+Olive Oil Freshkeeper?
Oliso accessories are available in stores nationwide, and online. Please check our website http://www.oliso.com for more info on purchasing additional bags and accessories.