We work with selected stone quarries in Switzerland. Our product range currently includes sandstone from the upper Lake Zürich region, serpentine from St. Gotthard, and quarzite from Vals. The sandstone models have a minimalist appearance, whilst the colours and surface texture of serpentine units create a sophisticated ambience. Valser quarzite is available in several shades of grey, and displays characteristic quarz inclusions.
 
When travelling we are always looking for suitable materials for our lamps, and our impressions from these travels have provided inspiration for new models. This has led to the recent creation of a new standard collection in philippine marble.