In the past, people always used to ask why RITZENHOFF’s designer glasses couldn’t be put in the dishwasher. Unfortunately, it wasn’t previously possible to develop inks that can withstand the washing process and cleaning detergents. Finally, we have succeeded in creating a system based on organic colours, making it completely dishwasher-proof. Many of our collections, e.g. CHAMPUS White Label, Beer & More, Everyday Darling and more are now being printed with these organic inks, meaning that they are all dishwasher proof.