Box of fuses

[Mr Pounder]

I have a Tiger Beer bottle opener on my key ring which I have carried with me for over 40 years. Beat that.

[Mike Barnes]

Not trying to beat that, but as it happens I've been carrying round the same keyring for over forty years now. It's a repurposed write-permit ring. Not many people know what one of those is nowadays. This man has one in his left hand...

I do hope I don't lose it because it might be difficult to find another.

[Bob Eager]

And they used to get everywhere....!

[Mike Barnes]

Quite. And now you can't even get one on eBay. :-(

[Huge]

The master keyring for my house is a write permit ring.

That thought has occurred to me, also.