What can I say this bong hits so damn smooth but does get resonated very quickly when you smoke from it which when the chamber is clogged you aren’t able to get a hit from it I have to clean the bong every 2 days which adds up on cleaner costs. The cooler the glycerine chamber the smoother and cooler the hit honestly at most 45 min in the freezer is best that 1 hour I feel causes unnecessary moisture which in my opinion also causing issues of it being clogged within 2 days of use. What can I say I love the bong it’s beautiful hits insanely smooth and rips. but the glycerin condenser chamber definitely in my opinion is where the work is needed as I would enjoy it more if my bong didn’t get clogged every 2 days of use.