Three sparkling stoppers, with the unique characteristics of hand-blown glass. I believe they are Blenko, but there are no markings, as is typical for stoppers. If your decanter is missing a stopperthese can be a good solution, or they are beautiful objects to display individually or in a group, or can be used as paperweights.

Approximate measurements:
Pointed stopper: 5" length, 1 5/8" width, maximum circumference 3 5/8", minimum circumference 3"

Ball stopper: 3 1/2" length, 1 3/4" width, maximum circumference 4 3/4", minimum circumference 3 5/8"

Mushroom stopper: 2 3/4" length, 2 5/8" width, maximum circumference 4 1/4", minimum circumference 3".