Kilner Berry Fruit Preserve Jar is a fun way to preserve jams. In the shape of a raspberry this jar is ideal for anyone who loves to make their own jams and chutneys. Made out quality glass to ensure it is durable over time. The glass jar is dishwasher safe but the disc and screw band should be had washed. Enviromently friendly as you can reuse this glass jar over and over. Kilner Berry Fruit Preserve Jar is a fun way to preserve jams. In the shape of a raspberry this jar is ideal for anyone who loves to make their own jams and chutneys. Made out quality glass to ensure it is durable over time. The glass jar is dishwasher safe but the disc and screw band should be had washed. Enviromently friendly as you can reuse this glass jar over and over.