Compressed natural cork support with good resistance to certain temperatures.
Cork ring with bevelled inner part is suitable to hold securely and keep stable a round bottom container or round flask.
The diameter is 120 mm is suitable for our 500 and 1000 ml flasks.
|Diameter||120 mm Ø|
|Upper Diameter||117 mm Ø|
|Bottom Diameter||100 mm Ø|