Color: GrayThree Colors Indicators Designed 60minutes Countdown Visual Timer Electronic Quietly Count Timer For Classroom Teachhing, Adults Kitchen Cooking, Children Homeworks, kids Housework,Home GamesHOW TO USE- Turn clockwise directly to your desired time.Tips:1) If you want to turn off the alarm sound, only to press the button at top side, or spin the dial clockwise a little bit again, then rotate it return to 0 scale immediately.2) Do not turn counterclockwise at 0 position, or this may cause damage.PRODUCT FEATURES- One of the tomato time management countdown timer.- No loud ticking sound, great for homework, meeting or sound sensitive environments.- Easy to use, just turn clockwise directly to your desired time.- Easy to see, the red remaining time dial will decreases as time progresses.- 3 seconds or 60 seconds alarm lasting time, and low or high sound optional.- Versatile visual countdown timer to assist your kids with homework, housework, bath time, game time or whatever you want to control time.PRODUCT DESCRIPTIONColor: GrayWork Mode: ElectronicMaterial: ABSProduct Weight: 195g / 6.8ozMax Time up to: 60 MinutesDimension: 3.9×3.9×1.7 inchesBatteries: 2 * AAA batteries (included)Margin of Error: +/- 1 minuteCAUTION⚠ This product is a timer for kitchen, office meeting, home housework games, hopsital patient care time and other activity you want to manage your time within 1 hour.⚠ Do not turn the time more than maximum 60 minutes time limit as this may cause damage.