The Time Timer MOD is a 60-minute visual timer that has the style and durability of the Time Timer PLUS in a size that’s portable and easy to use anywhere—from your office desk to the kitchen counter. The MOD features a removable, silicone cover that offers an extra layer of protection from the bumps and falls that are part of everyday life. The MOD also has a clear lens over the red disk to protect the disk from sticky or curious fingers, while adding an element of style. The disappearing red disk makes the passage of time clear for all ages and abilities. Silent Operation and on / off alert is perfect for sound sensitive environments.