Six Glasses

In the back of a cupboard I 'discovered' this rather nice wood presentation case containing six Remy Martin Brandy Glasses.
I truly can't remember their history - whether they were 'A Good Idea at the Time'  or maybe a 'Bargain I Couldn't Afford to Miss' .. but here they are.  We have two excellent brandy Balloon Glasses which we always use - so what to do with these?