3D Wooden Puzzles for Adults, Tourbillon Timer 3D Wooden Assembly Model Kit with Mechanical Transmission, Home and Office Decoration & DIY Miniature Kit Crafts Gift (218 Pieces)

• Mechanical Transmission & Precision Design: This 3D wooden tourbillon timer model kit features a wind-up spring mechanism that runs for approximately 60 minutes, accompanied by a rhythmic ticking sound and a mesmerizing 360-degree rotating sphere
• Multi-Scenario Use & Decorative Appeal: Once assembled, the 15.5 x 15.5 x 15.5cm model serves as both an educational tool for understanding mechanical transmission and an elegant decorative piece for offices, bookshelves, or living rooms
• Glue-Free Assembly for Adults: With 218 precision-cut wooden pieces, this DIY tourbillon assembly requires no glue. The medium-difficulty level offers a engaging 3-5 hour building experience
• Ideal Gift for Puzzle Enthusiasts: This 3D wooden timer puzzle is a unique gift for adults, hobbyists, and collectors interested in horology, engineering, or miniature crafts
• High-Quality & User-Friendly: Made from wooden materials, the kit includes detailed instructions for seamless assembly, ensuring a satisfying building experience for beginners and advanced users alike

Product description Specifications: .Material: Wood .Number of Parts: 218 .Product Name: Tourbillon timer .Assembly Difficulty: Medium .Assembly Time: 3-5 hours .Product Weight: 785g .Package Weight: 850g .Product Dimensions: 15.5 x 15.5 x 15.5cm .Package Dimensions: 26 x 17.8 x 5cm .Packing: Box .Ages: 16+ Package Including .Assembly parts set *1 .Paint bag *1 .Tool kit *1 .Manual *1 Directions Included