Digital Sand Timer Decorative Lighting Dynamic Flows Cubes Led Night Light Hourglass Timer for Classroom Home Office

This is a beautiful electronic hourglass, a decorative gift. adopts a double-layer design, and the circuit is compose of 128 LED light. Under the control of the microcontroller program, display the hourglass. The brightness is adjustable and can also be used as a decoration for small night light. You can set any time from 1 to 30 minutes. After selecting time, the hourglass starts counting. On the other side of the hourglass is the charging port. Attention: We provide charging cables and detailed operating instructions. This is cool relaxing toy. When you gaze at the flickerings light, you will feel interesting and relaxed. It is crafted from plastic. Digital Sand Timer Decorative Lighting Dynamic Flows Cubes Led Night Light Hourglass Timer for Classroom Home Office. Features: This is a beautiful electronic hourglass, a decorative gift. adopts a double-layer design, and the circuit is compose of 128 LED light. Under the control of the microcontroller program, display the hourglass. The