Mould King 10160 Cyberpunk Grand Clock Building Set – 3675+ PCS Motorized DIY Clock Model with Mechanical Gears, APP Control & Real-Time Display, Advanced Engineering Toy for Adults & Teens 14+

Large Clock Building Sets – This 47.5cm diameter mechanical clock features an special exposed gear design, showcasing mesmerizing movements in a bold steampunk style. A perfect blend of function and industrial art for offices, studios, or home decor.
Dual Control Modes – You can adjust the clock time via smartphone APP synchronization or manually rotate the back gear knob for precise calibration. No winding needed—just press the switch to activate the high-performance motor.
Real-time Display – Powered by a smooth-running motorized system, the mechanic clock combines kinetic art with practicality. The openwork design turns every gear rotation into a captivating visual focus.
STEM Building Challenge – Enhances logical thinking, creativity, and fine motor skills through 3,675+ precision-engineered blocks. Numbered step bags and 3D illustrated instructions make assembly engaging yet structured—ideal for 14+ teens, adults, and educators.
Premium Gift-Ready Packaging – Presented in a high-end illustrated gift box, this model makes an unforgettable present for birthdays, holidays, or any occasion. Perfect for collectors, DIY enthusiasts, and fans of cyberpunk & steampunk aesthetics.