bowl

[hie]

my bowl as shit inside it and i cant get it out.

i dunno about bowling it because im too scared itll shatter

[higher4hockey]

run warm water through it. don't ever boil your glass pipes.

[Samwhore]

soak it in efferdent for a few hours

it wont ruin the pipe at all

[2600HERTZ]

Formula 420 is great. and cheap