Glasses/spectacles cases (Blackrod BL6)

Can anyone make use of several empty, old glasses/spectacles cases? The glasses themselves have gone to be recycled (via a collection bin in the opticians at Asda, Middlebrook) but they don't accept the cases, so as a result we have maybe between a half-a-dozen to a dozen looking for new homes. They're of all different sorts, plastic, metal, and different ages, and some are in better condition than others. They're weird things to re-use (although someone on that TV programme 'Money for Nothing' turned some into mini travel cases for jewellery and other bits), but if anyone can come up with a use for some/all of them, just give us a shout, please. (I'm too lazy/disorganised to include pics here, but if anyone is interested, I'll be happy to send pics to them to help them make up their minds.)