In the Darmstadt shop as well as in all cafés, bar and shops with this sticker at the window, it is possible to charge free tap water in an own bottle.

The Café Fräulein Mondschein in Wilhelminenstraße is also Refill-partner.

The volunteer project Refill aims to avoid plastic waste, protect the environment, drink good water and inspire people to live more plastic-free. Refill is intended to strengthen and promote the urban community and neighborly togetherness.