Do have multiple glasses you wish to use with your thingymabobs?
Here we sale an extra glasses connection pieces.
(For the Barrel Screw option. This is only the half that is connected to the glasses.)
[If you are wanting to make previously direct connection or lobster clasp thingymabobs into barrel screw interchangeable ones you will need to buy two sets of barrel screws and have a pair of plyers to attach them to your chains. OR head over to 'Contact Us' for my email and socials and I can help you figure out the options.]