KitchenAid KSM1CBL Precise Heat Mixing Bowl For Bowl-Lift Stand Mixers Precision Temperature Technology to select from 70 degrees to 220 degrees Fahrenheit, in 2 degree increments. Digital Display with Timer Shows temperature and timer for up to 10 hours. Easy View Glass Lid to monitor progress while in process. DW safe cooking bowl & lid. Wipe base clean with cloth. Accessories hand wash only. Model KSM1CBL includes Flex Edge Beater, Wire Whip, Dough Hook