At the GM Microwave Round Table, Barry passed this example of a potential new product to me, made so he can try and remember who am I this week 
This a shiny keyring which is laser engraved with your call, name and the SOTA logo. The pictures show a CR2032 cell for size.
If there is enough interest we’ll be offering these in the SOTA shop.
Hi Andy @MM0FMF @GM4LLD
You can double production with all these changes to the "G" call's
I can sign for one 
73, Éric F5JKK
I’d have one of those
Cheers,
Denis
I was asked on air yesterday if I was still keeping my old callsign !
I already have a lot of merchandise with MM7MOX on it so I might stick with it for a while yet.
One of these might be good to add to the collection though.
Andy
MM7MOX
I will work out what the price would be - below £5 certainly
I’d deffo have one to support SOTA
Bonus points, it can go on my anonymous looking brown drybag so that some other confused tramper can wonder what ZL1VS and SOTA might mean
So was I! It seems the default move is to change it for a new (old😜)one.
I worked a G5 on 2m FM today from G/NP-028. I didn’t recognise the callsign so I asked if he had just changed it. Apparently he had always had it. Hope I didn’t offend him too much…
Maybe his first and only but he’s not had it for that long though. 
Maybe add some more whitespace around the logo and / or the call in case people want to fit dog tag silencers?
Not knowing about dogtag silencers I had to have a look!!
Now I will have to buy one so I can scale the etching - if that’s what folk want.