Digital Kitchen Timer, Large Magnetic LED Countdown Timer

【Easy to use and Intelligent battery saving】Twist One Button Operation Design, Great choice for seniors and kids.Metal knob and Black body,just twist the knob to set the time,press ⊙ to start or stop. The digital light will be darken in 5 seconds and shutdown in another 5 seconds , which will last the battery life.
【Magnetic&Time Management】 With metal knob and magnet back,Can stick to classroom whiteboard , students tablet, iron wall, fridge, sports gym etc. help students focus on study , Time Management on shower ,games etc .Teacher organization for classroom.Mothers cooking ,baking ,egg boiling , Also remind you when doing massage ,yoga etc .
【Large Display and Constant Bright Function】99-minutes 59 seconds countdown timer with Large LED Display.the size of digits make it easy to read at a long distance.Even in big meeting room, classroom ,or big kitchen, exercise room.