19th century French glass casket shipping jewellery box

Glass casket jewellery box for showing a shipping ring. It is 19th century French. It has a pink silk cushion inside so that the jewel looks better. It's quite rare because it's rectangular and smaller than usually.
It is the ideal piece to make a marriage proposal in a very special way.
It is in very good condition, just the silk is worn,
I'm sorry, but no ring is included, that part is up to you.
It measures 7 cm high by 7 cm wide and by 5 cm deep