Come and see our amazing products. This stainless steel kitchen timer is made of high quality stainless steel, which is durable and hard to rust. Thick stainless steel to create a shell, matte feel good, easy to clean. The bell will automatically ring when cooking timer magnet rotates to setting time for a mechanical drive. The timer is a mechanical timer, so it needs to be rotated clockwise to 55 minutes before use! Then turn it counterclockwise to the time scale that needs to be set. Pls confirm with us about the packing info, stock color and exact production time before placing your order.