These single flare grey color front plugs are made from hand blown borosilicate glass by glasswear studios. They have approximately 3/8" wearable area between the flare and o-ring. Two o-rings are included. Choose your color below.
These single flare grey color front plugs are made from hand blown borosilicate glass by glasswear studios. They have approximately 3/8" wearable area between the flare and o-ring. Two o-rings are included. Choose your color below.