TimeStick Trio- Red is the easiest-to-use triple timer in the world. Each of the three timers has its own display with its own Set and Start/Stop buttons. No confusion on how to set a timer, how much time is left, which one is sounding or how to stop any of the three. Use Trio in the dark with the bright backlight. Hang Trio from your neck, slip it in a pocket or mount it to a magnetic surface. Rugged commercial construction and splash proof seals protect Trio from messy kitchens, sports or pool side use. The keypad can be locked to prevent accidentally disrupting a timer operation. Durability and super-simplicity make TimeStick Trio a solid value.