How do I get the paint off this bong?

[esrabalamir]

with a glass paint?
http://www.yorkshireartstore.co.uk/glass_painting.htm

esrabalamir Reviewed by esrabalamir on 10-25-2005. How do I get the paint off this bong? Hey- I have one of these bongs. The one with the bubble on it. The only real problem I have with it is the big gay blue lettering that says "GEAR". What can I use to get rid of the letters? Rating: 5