Material: Stainless steel Product size: 66*80*61mm Instructions for use Turn the timer clockwise to 0 minutes, then counterclockwise tothe desired time, for example 20 minutes.Then the timer will turn off after 20 minutes.Mechanical operation: No power, manual winding, clear sound.The high-decibel buzzer indicates precise cooking time.When the cooking timer magnet rotates to set the mechanical drive time, the bell will automatically ring.Stainless Steel Material This mechanical kitchen timer is made of durable, safe and rust-proof stainless steel, making it impact resistant, precise and beautiful.Timer setting range You can set the time at will between 0-60 minutes, the special shaped designuf will make your room or kitchen more special and charming, you can also send it to your family and friends as a gift.Cooking, baking, reading, homework, overtime, sports, games, activities, yoga, beauty, etc.One pieceContact us if you have any questions