This plastic control switch knob is designed for electric pressure cookers and rice cookers, offering a reliable and solution for replacing worn-out or broken knobs. Its sleek and ergonomic design easy handling and precise control over cooking settings, making it an essential accessory for any kitchen appliance. Features -Color:Black -Material:Plastic -Size:5.00X5.00X3.00cm/1.97X1.97X1.18in -Easy operation: with simple operation, you can easily set the timer, saving your time and effort -Versatile replacement: suitable for replacing buttons on electric pressure cookers and rice cookers, meeting your various cooking needs -Precise control: the minute timer knob button allows you to precisely control cooking time, avoiding overcooked or under cooked food - and safe: features good durability and safety, giving you peace of mind while using -Wide application: suitable for home, office, dormitory, and various other settings, catering to different cooking needs Package list: 4 pcs x 2pcs electric pressure cooker knobs