14mm by 18mm downstem. 1 Round Male Bowl (14mm). Heavy Beaker Glass.
4.5 inch Hookah Water Pipe Glass Bong Downstem w/ Thick Glass Bowl
stonehookah Stores
6 GAG CLEAR Glass Water Pipe w/ Bowl Piece $24.99 - PicClick
4.5 inch Hookah Water Smoking Pipe Glass Downstem 18/14 with 14mm
4.5 inch Hookah Water Smoking Pipe Glass Bong Downstem W/14mm male
Entropy Labs Solid Color Silicone Downstem - Durable & Heat
Oil burner pipe attachment Bong outlet — Bong Outlet.Com
1pcs High Borosilicate Glass Down Stem Glass Pipe Tube Hookah
1/32 Scale Toyota Camry Alloy Diecast Model Car Toy Collection