Has any one here got a lava lamp? I have one of the Mathmos original lava lamps (just the standard while one, which is orange in the middle) and it's supposed to be on for a max of 6 hours, but for some reason I can't even keep mine on for 3 hours now (it's old, about 5-6 years old I think) so I was wondering if the wax in it was wearing out, and if any one knows any places to get replacements?
Thanks
P.S, lava lamps rule!
