We've never quite understood the appeal of mobile phone straps and charms, but maybe that's just another sign of our advanced age. But now we've finally come across a trinket that we can relate to: a mini-lava lamp.
And this isn't just any lava-lamp charm, according to Popgadget, but one that lights up when you get a call. The "Astro Light" from British designer Mathmos is also available as a bulb, but it's the lava lamp that holds a special place in our heart. The only other icon that would be more appropriate from our misspent youth would be a .