Roll the CubeTimer to determine how long you should cook the chicken. Roll it again to determine the length of time to bake the cupcakes. It is all a game of odds. All right, not really. This digital timer has four sides for 5, 15, 30 and 60 minutes. Place the timer with the desired cooking time up and the countdown will begin. It is a pretty convenient timer, but you will be screwed once you have to cook something for 18 minutes. Suckers! $15.