Mechanical Kitchen Timer, 60 Minute Countdown Timer, Square Visual Timer White Management Timer with Alarm for Home Kitchen Cooking Baking Teacher Classroom Learning O Material: Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 100g Package size: 8x8x6cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Timer 30 Seconds 60 Minute Range: The Kitchen Timer By Specail Mechanical Force, 1-60 Minutes Freely Adjustment. First Rotate The Timer Clockwise To The End(0 Mark).Then Turn It Back To The Number Of Minutes You Want Counterclockwise. When The Is Up, The Timer Will Ring Automatically At That . Clock Timer No Batteries: The Kitchen Timer Is Pure Mechanical Design, Does Not Need Batteries And Does Not Need To Batteries, Which Is Energy Efficient And Friendly. So You Can Carry It Anywhere In Your Home Without Worrying About It Losing Power. It Is A Very Convenient Timing Tool. Easy To Use That Elderly And Kids Can Use It Easily. Bookmark with Timer And Light Compact Size: The Mechanical Kitchen Timer Size Is 6 X 6 X 2.5 Cm, Weight Is About 70g, Which Is Small, Portable And Practical. No Matter At Home Or Outside, It Can Be Easily Packed Into Your Bag, Very Portable. Talking Thermometers Material: The Outer Is Made Of Great-Quality , And The Movement Is Made Of Metal, Which Is Light Weight, Durable And Hard To . Easy To Clean. I Got Your Back Toilet Paper