This is practical kitchen timer. This manual timer makes you have a good time. The beautifully designed timer won't make you forget the cake, and you'll enjoy using this funny kitchen accessory. as a present for a teacher or kitchen chef, and it will be a helpful assistant for you. Features - Color: Silver. - Material: Plastic. - Size: 8.00X6.70X4.50cm/3.14X2.63X1.77inch. - The error range of mechanical timer is generally 0-2 minutes (that is, it will 0-2 minutes earlier, for example, the error is 1 minute, want to time it for 5 minutes, then you can time it for 6 minutes). - Please use it according to the correct method, do not directly rotate in the opposite direction, and do not rotate more than , otherwise the timer will be broken directly. - When rotating to 55 scale clockwise, do not use excessive force to avoid damage to the movement. - When the timer is working, do not repeat the rotation to avoid damage to the movement. - Great for finishing the homework, exercising, baking, barbecue, cooking, gym, playing games and timer activities in classroom (for teachers, students, children and others). Package list: 1 x timer