I picked up a lava bottle at a yard sale today with a metal screw-on cap. It is 52 oz size. Did Lava World ever make these? Or did they go straight from the screw-on decorative cap to the pressed on cap with a cover? Also, the wax level seems to only about 2/3 of a Lava World globe.
I'm thinking that I just picked up a Mathmos globe for $2.00 ;) It is heating up at home while I am at work. I will check out it's flow and upload some pictures later.