Mid Century Dutch Collectable Lucas Bols Ballerina Glass - Etsy Norway
Lot - RARE Vintage 1950's BOLS Ballerina 18 Oz. Gold Creme De Menthe Music Box Liquor Bottle
Rare liqueur "Bols Ballerina", 0.5L capacity. Year of release - 1960 | eBay
I would deeply appreciate any advice on how to help 'preserve' my bottle of Bols Ballerina which is very slowly losing its volume over time. Thank you! : r/collectables