For closing glassware such as ground flasks or laboratory bottles. DG-joint quality.

Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow
Stoppers glass
Stoppers NS
Stoppers hollow