With serrated edges.

Can be used with all kinds of wines (still and sparkling) and wine bottles: standard – 750 ml and larger – 1000 ml.
Pump and stoppers made of ABS and TPE.
The pump quickly removes the air from the bottle – creating the optimal vacuum and hermetic seal for preserving the taste and aroma up to 7 days (when refrigerated).
2 stoppers included in the set.
Stoppers fitted with a vacuum release button – easy extraction of a stopper.
Pump and stoppers are not dishwasher safe.

With ceramic coating.