Features: [Mechanical Operation]This is a mechanical drive timer. no power supply, manual winding, clear sound. [Ringtone Warning]The bell will automatically ring when the cooking timer magnet rotates to set the time for a mechanical drive. [Clear Scale]A clear scale helps you set the time clearly in minutes. Suitable for timing experiment time, children playing games timing, timing, etc. [High-quality]This stainless steel kitchen timer is made of high-quality stainless steel, which is durable and hard to rust. [Widely Applicable]Kitchen clock timer not only applied in the kitchen cooking time but also can be applied to children do the homework time, time to dye the hair, apply face film timing, yoga time, etc.