100-MINUTE COUNTDOWN with count-up feature EXTRA LARGE DISPLAY reads in minutes and seconds OPTIONAL AUDIBLE ALERT choose between silent, backlit alert or loud 60-second alarm MEMORY FUNCTION instantly recalls last setting RUBBERIZED MAGNETS for no-scratch placement on metallic surfaces With Polder's Twist Digital Kitchen Timer you simply rotate the stainless steel ring to set desired time, and choose between silent or audible alerts to notify when time is up. It's that easy!