Futuristic Cyberpunk Design:This LED matrix hourglass clock combines a striking cyberpunk aesthetic with a dynamic falling-sand visual effect. The animated LED display simulates an hourglass, creating a unique desktop centerpiece that doubles as a functional countdown timer and clock.Gravity Sensor Display Modes:Built-in gravity 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 creative desk ornament, nightstand gadget, or ambient light. The colorful LED display adds a techy, cyberpunk atmosphere to bedrooms, offices, gaming rooms, and workshops.Color: As ShownMaterial: plasticPackage Contents:1*LED Dot Matrix Hourglass1*USB Cable