Estelle – of Monday’s shelf-lining foam query – had a second “how can I recycle…” question:

How to reuse/recycle these small, transparent plastic envelopes that airlines use to put the freebie eyemask and ear plugs in?

I presume they throw them away when used? I recently flew Air France and salvaged a few of them lying about before I disembarked. I expect they have infinite uses. But what are they?

I use them to store small things that would otherwise get lost in my clothing cupboard, like those detachable decorated bra straps, and ‘secret socks’ (undersize socks to wear inside ones shoes). They could be nice for storing bits of jewellery too, perhaps.

Funny that Estelle should use them for tidying her underwear drawer – I’ve got a few in mine as well since multi-pack knickers tend to come in a similar be-poppered bag. We’ve got another envelope like that in the kitchen, to hold take-away menus.

Other suggestions?