LEPOWER Sand Hourglass with LED Night Light(Warm Light),10 Minutes Sandglass Timer for Kids, Students, Kitchen, Games, Home& Office Decoration SIMPLE TIMER: With 10 minutes timing(20% time deviation), the sand hourglass can be used as a convenient timers instead of accurate clock. At 5.5 height and 2.4 diameter in the base, the hourglass is decent, portable and compact size. Widely use such as in the kitchen, study room, classroom, bedroom, living room, ect. You can also leave it in the desk and count time when doing tasks or use it as decoration on the book shelf. WARM LED LIGHT & GRAVITY SENSOR: After you turn the on/off switch on the base of the hourglass, the warm light turns on and brings beautiful enjoyment while flowing sand guide your heart into peace. The led warm light won't turn off even the sand is finished flowing. Built in two led warm light inside the sand hourglass and with gravity induction, one light will automatically on while the other light will off if you place the sand timer on a horizontal surface. PERFECT GIFT: The hourglass is perfect present for most festivals such as Birthday, Wedding, Thanksgiving Day, Christmas, New Years Day, Teachers Day, Childrens Day, and Mothers Day, and suitable for all ages. ENERGY-SAVING: To power supply the led warm light (not dimmable), the night light hourglass requires 2*AAA battery. There is a battery slot in the base of the sand hourglass and replace the battery very easily. The led warm light is not high power consumption and please use quality batteries in case of safety hazards. Kindly note that the battery is not included in the package, you need to purchase it separately. LEPOWER WARRANTY: We offer 12 months hassle-free warranty and 60 days money back for every customer. Please feel free to buy!