Serve your beer, soft drinks, fruit juices and water in our versatile Biodore® glasses made of tough, food-safe PLA, a natural, compostable raw material. These handy transparent cold drinks glasses have a collar and a calibration mark that indicates the volume poured. An ideal glass for festivals, events and fairs, when camping and during picnics, barbecues and garden parties. The lightweight glasses are easy to stack and good to drink from. They are available in two practical sizes.