Feature●? 【High Quality】GCSX high quality ABS + mechanical heart, comfortable feel. Cube Timer, convenient to use. The timer preset time is 1/3/5/10 minutes to meet your different needs, and B type time range is 15/20/30/60 minutes. The digital timer has an on/off switch to save power●? Simple Design: Compact size and easy to carry. Easy to see, convenient to use, and easy to operate, anyone can use it. With built-in speaker, you will be notified when the set time is reached●? Convenience: Equipped with 2 AAA batteries (sold separately), so you can use it anywhere without any wiring. It is ready to use as soon as it comes to your home. Compact and lightweight, easy to carry, save space●? Wide Range of Use: It is also useful for managing your study time. It will alert you when the set time is reached so you can focus on studying. Suitable for libraries, study rooms, etc●? Easy to Use: Just flip it over without the need for troublesome settings or buttons. After pressing the ON button, you can easily adjust the setting time by turning the cube timer. Flip the cube timer according to the time you want to set it according to your own preference. One number pattern on each sideDescription mold timer cube timer mini dice mold digital timer 1/3/5/10/20/30/60mi for time management and countdown settings for kitchen sports napping kids outdoor play cooking sports homework study timer (1/3/5/10 minutes)