First question so if there is a thread already answering my question just point me to it.
I picked up my first lava lamp the other day. Found 2 in a second hand shop. I don't think they are especially old, but they looked cool.
One of the lamps worked a treat the other has a "spring" like thing sticking up out of the wax. (I assume this happened during the flight home.)
Can someone give me some advise on how to fix or is it a lost cause.
Thanks in advance.
Picture of the lamp is attached.