TYCOLE Vintage Pendulum Clock Building Block Set, Stem Toy with Real Clock Function and Linkable Mechanical Pendulum, Unique Home Decoration and Collectible for Adults&Kids 6+

【EXQUISITE CLOCK BUILDING SET】Discover this stunning building block set featuring a fully functional clock. Measuring 16.62″ x 5.28″ x 12.95″ when completed, this set includes 751 high-quality bricks compatible with major brands. A unique and elegant addition to your building block collection
【REAL CLOCK FUNCTION】This is more than just a clock-shaped toy—it’s a fully functional clock! The back cover is designed to open, allowing you to install one AA battery (not included) to bring the clock to life
【TOYS WITH MOVABLE MECHANISMS】Featuring a gear linkage system, this set lets you turn the rocker on the back to make the pendulum swing. On the front, you can watch the gears work in harmony, turning this into an engaging and educational toy