Futuristic Design:This LED matrix hourglass clock combines a striking aesthetic with a dynamic falling-sand visual effect. The animated LED display simulates an hourglass, creating a desktop centerpiece that doubles as a functional countdown timer and clock. Sensor Display Modes:Built-in sensor automatically adjusts the LED matrix orientation when you flip the device. Change the direction of the hourglass effect or switch display styles simply by rotating it, adding a playful and interactive experience for users of all ages. Countdown Timer & Clock Functions:Supports countdown timing and time display, suitable for study sessions, workouts, games, and daily reminders. The visual hourglass effect makes time management more intuitive and engaging, especially for students and DIY enthusiasts. Eye-Catching Desktop Decoration:Once assembled, it serves as a desk ornament, nightstand gadget, or ambient light. The colorful LED display adds a techy, atmosphere to bedrooms, offices, gaming rooms, and workshops. Color: As Shown Material: plastic Package Contents: 1*LED Dot Matrix Hourglass 1*USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.