The new Amsterdam Limited Edition Bongs is made of high quality borosilicate glass, the thickness of the base glass is 22mm and formed in a special bubbler shape.
The bong is 17cm of height and the glass and the chillum is 14,5mm.
This bong has a dubble wall containing liquid which makes for a trippy bubble effect! It also has a nice hand grip and it easy very easy to take everywhere, it fits in a travel bag!