The timer with a long shaft dial is for use in a rice steamer. It features a bell reminder switch knob that you never overcook or undercook your food. Simply set the desired time using the rotary dial, and the timer will alert you when the time is up, making it an essential tool for any kitchen. Features -Color:Black -Material:Plastic -Size:5.80X5.80X2.00cm/2.28X2.28X0.79in -Convenient operation: the timer knob with a graduated dial allows you to easily control the steaming time, ensuring your food is cooked every time -Multifunctional design: this timer is not only suitable for steamers but also serves as a versatile accessory for sterilizers and ovens -Reminder function: the bell reminder switch you never miss the steaming time, preserving the taste and nutrition of your food - and reliable: built to last, this timer can withstand longterm use without easily breaking or malfunctioning -Wide applicability: ideal for use in homes, restaurants, and schools, this timer meets various needs, making your steaming process more convenient and efficient Package list: 4 x Switch knob timer