Glass Bowls 18.8mm joint size

Matching bowls for glass bongs with 18.8mm ground joint, from simple standard glass bowls to unusual specimens made of coloured glass or with built-in diffuser.
Jelly Joker Bowl "Globus Perit" 18,8
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Basic 18.8mm glass bowl - colored glass
{"list_position":73,"systype":"article","name":"Basic 18.8mm glass bowl - colored glass","id":"08856","list_name":"tree-2920"}
Glass bowl standard 18.8
{"list_position":74,"systype":"article","name":"Glass bowl standard 18.8","id":"08763","list_name":"tree-2920"}
Ehle funnel Bowl middle 18.8mm ground joint
{"list_position":75,"systype":"article","name":"Ehle funnel Bowl middle 18.8mm ground joint","id":"04069","list_name":"tree-2920"}
Glass Bowl by Ehle 18.8mm ground joint
{"list_position":76,"systype":"article","name":"Glass Bowl by Ehle 18.8mm ground joint","id":"03541","list_name":"tree-2920"}
Screenfix glass bowl 18,8
{"list_position":77,"systype":"article","name":"Screenfix glass bowl 18,8","id":"03119","list_name":"tree-2920"}
Bell bong bowl 18,8
{"list_position":78,"systype":"article","name":"Bell bong bowl 18,8","id":"03031","list_name":"tree-2920"}
HY glass bowl - 18.8mm
{"list_position":79,"systype":"article","name":"HY glass bowl - 18.8mm","id":"00709","list_name":"tree-2920"}
Black Leaf Bowl Points 18,8
{"list_position":80,"systype":"article","name":"Black Leaf Bowl Points 18,8","id":"MA-14205","list_name":"tree-2920"}
Black Leaf Bong Bowl Whirl 18,8
{"list_position":81,"systype":"article","name":"Black Leaf Bong Bowl Whirl 18,8","id":"MA-14197","list_name":"tree-2920"}
Highline MK73 - 18,8
{"list_position":82,"systype":"article","name":"Highline MK73 - 18,8","id":"14253","list_name":"tree-2920"}
Jelly Joker Twister Bowl 18.8
{"list_position":83,"systype":"article","name":"Jelly Joker Twister Bowl 18.8","id":"11787","list_name":"tree-2920"}
In this category you will find bigger glass bowls with the standard joint connection size of 18.8 mm. No matter what shape, color or design you are looking for, you will certainly find it here. Please make sure that downpipe and bowl have the same joint size!
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