I have a collection of 14mm bowls which I was unable to use with my 18mm glass Weed Star waterpipe & Four Twenty waterpipe ...now I can swap out different styles of bowl without any headache...thanks 1%!
Glass on glass adapter that fits 14.4mm male pieces into a 18.8mm joint.
Works with all standard 14.4mm glass slides if you want to us with a larger downstem.
It goes both ways. Use as a 14 to 18mm female adapter as well. Hook up larger domes or reverse bowls to smaller joints.
"If you need one; this is as good as any unless you have ""special needs""."
"The fit is tight,it's extended the use of my smoking utensil usage and I'm totally blown away!"