Multifunctional pencil organizer display time, date, week, temperature and 12/24 hours shift. Large LCD display, can be easily read time, date, temperature. Timer mode can set reverse time, the time range is from 23:59-00:00 hours. When the time up, it will ring. Pen holder clock with everyday alarm clock and snooze mode: the alarm time and alarm music can be set. Birthday reminder mode: the specific time, date can be set, and when the time is coming, there will play a birthday song. Temperature mode: automatic detect the ambient temperature. Under normal condition, press SET to achieve the shift of Celsius/Fahrenheit