Help me !!

Today the cruise docked at Costa Maya in Mexico. For all purposes really a man made cruise destination.
We ventured a little further to Mahahual a 'fishing village' of sorts just outside the confines of the port / cruise area. Walked the length of the promenade and sat and had a drink at the end. The children bartered for some 'tat' great momentos, and we ended up in a duty free diamond shop - as you do.
An hour or so later and after a mad dash back to the liner for my wedding and engagement rings we exited said shop with a mont blanc pen !!




( and an eternity ring - i'm not that much of a walk over ;-)