This clear Tech Tubes bowl is made of borosilicate glass and has a 14-mm or 19-mm male joint that will fit into any 14-mm or 19-mm female joint. It’s designed with a small handle for easy removal when hot. All sales are final.

This clear Tech Tubes bowl is made of borosilicate glass and has a 14-mm or 19-mm male joint that will fit into any 14-mm or...