Hello and welcome to my crown cap website! Here you can find everything about an unique and awesome hobby, which consists of many facets. It’s not just about drinking beer or lemonade for the caps or picking up „garbage“ from the streets, but also about exchanging both bottle caps and opinions with a web of worldwide collector friends. Meanwhile the digitalisation became increasingly important, which is to be seen at collector sites such as crowncaps.info in an impressive way. There hardly is a country in the world, where the most successful invention of William Painter is not used yet. Even under the concurrency of PET caps – crown caps are still powerful on the market when it comes to seal bottles. This website is meant to give you an insight to this unusual hobby – my crown caps world (Kronkorkenwelt). Yours faithfully, Marco Petrik.