The measurements of this product are 4" x 5

or triple perc styles-- 50mm diameter by 5mm heavy wall borosilicate glass

Reinforced Chamber Walls

8mm female joint and comes with a removable 18

Tank Glass "The Original" Tank Beaker - 12 inch Domed Showerhead Perc The measurements of this productTank Glass is very appropriately named. They don't claim their pieces are unbreakable but go ahead and try. The 12 inch tall , 9mm thick American blown glass can withstand so much, you won't believe it's glass at all. If you're looking for a piece that's as tough as you are, you've found it. It's a bong so durable and so functional, it will quickly become your most reliable piece of choice for years. The reinforced beaker base is fixed to a super