Jones: That's me and my boss opening up a lava lamp. [glugging] Oh ... Jones: And what about all that liquid? Katzel said it's mostly water. And since wax doesn't mix with water, that makes ...

When it's lava, of course. Or whatever it is you want ... But, thanks to a clever and charming texture-swapping twist it's also not quite like any of the above – a distinctly modern twist ...