From the product description, check product page for current description, price and availability:

• One-handed use
• Pocket-sized, fits chef coat pocket
• Count-down, count-up and clock
• Splash-proof
• Count-down bar graph
• Includes neck lanyard
• Used by many pro chefs
• Designed in Utah by ThermoWorks

Directly set your time, with one hand, on the Splash-proof numeric keypad. We’ve made operation as simple as can be. After your first use, throw away the instructions. The count-down bar graph gives you a quick indicator of remaining time. When a count-down alarm sounds, the count-up timer starts so you will see how much time elapses after your alarm. The clock is settable in 12 hour or 24 hour formats.

Other pocket timers are flimsy, hard to set, or have weak beepers. TimeStick’s rubberized front panel survives wet fingers and the durable housing will last for years in professional use. Designed as a personal timer, the beep is plenty loud for you to hear but won’t stop traffic outside. Conceived in ThermoWorks’ design studio, TimeStick comes in 9 colors so you’ll instantly know who swiped yours. Set the keypad lock to prevent accidental button presses when in your pocket.