ThinkGeek Star Wars Death Star Kitchen Timer  (Multicolor)

ThinkGeek Star Wars Death Star Kitchen TimerOfficially-licensed Star Wars merchandise,A ThinkGeek creation & exclusive,No batteries - spring-wound mechanism,One minute demarcations up to 59 minutes,Dimensions: 4" diameterIf you are not familiar with spring-wound timers, read this: YOU MUST FIRST ROTATE THIS UP TO 60 and then set it to the time you wish to count down. If you don't do this, you're not winding the timing mechanism. See how it doesn't have any batteries? This is how it gets away with that.