【CUCKOO CLOCK 3D PUZZLE WITH REAL FUNCTION】

Press the staircase button, and on the hour (customizable timing), a charming cuckoo bird pops out, flaps its wings, and chirps three delightful “Cuckoo~” sounds. This interactive mechanical wall clock puzzle is made of 435 laser-cut wooden pieces and measures 13.4" x 8.3" x 6.7" when assembled. Estimated build time: 8 hours. Are you ready for this rewarding DIY challenge?

【LIGHT-UP FAIRY TREEHOUSE DESIGN】
Create a magical atmosphere with built-in LED lights! Simply pull the vintage-style switch to activate four warm light points, transforming your space into a cozy fairy-tale forest. The moon pendulum gently swings between light and shadow, while soft light dances across the Roman clock face for a truly enchanting visual experience.

【NO-GLUE PRECISION BUILD】
Crafted with advanced laser-cutting technology and classic mortise-and-tenon joints, this clock model requires no glue. All pieces snap together smoothly, and clear instructions are provided, making it a fun and satisfying DIY experience for adults and teens aged 14+. (Note: Requires 3×AAA batteries, not included.)

【ENCHANTING RETRO DECOR PIECE】
This whimsical three-tiered treehouse clock features one lever and one ever-changing view — with surprises and secrets waiting to be discovered. It makes a perfect gift for birthdays, housewarmings, anniversaries, retirements, bridal showers, or graduations. Also serves as an elegant decorative piece for your home, bedroom, office, or collector's display.