Sonic Toki-Sapo Plus LV-3521-I Timer Clock Ivory Visual Time Management Color Change Beeper

Be aware of time and increase your motivation and concentration! Timer-based learning method Toki-Sapo! You can see the passage of time through color! An electronic "beep beep beep" sound will let you know when the countdown ends! Double silent operation design means you won't be bothered by the ticking of the timer or the sound of the clock's second hand. Includes an easy-to-understand guidebook on timer-based learning methods and a daily rhythm chart.