Universal Bonza Glass Stem

Universal Bonza Glass Stem

Model No. VUGS18
Turn your metal stem bonza bong into a modern glass stem cone bong, by using the universal bonza glass stem. This stem fits all Bonza-sized connections for all of our bongs.

The connection with the glass cone is a standard 14mm joint size. The length is 18cm including the connection part. If it is too long for your bong, just use a glass cutter to make it shorter.

Glass cone and rubber grommet are NOT included.