Tourbillon 3D Puzzle Model Kit, Eagle-Eye Dual-Axis Mechanical Assembly Tourbillon Model, Creative Desk Decoration Science Experiment Ornament Gift for Adults

Specifications:.Material: PETG.Product Weight: 150g.Package Weight: 180g.Product Dimensions: 6 x 6 x 19cm.Package Dimensions: 22 x 22 x 11cm.Packing: Box.Age: 16+Package includes:.Single Mold + Bubble Wrap

• Eagle-Eye Inspired Mechanical Design: The structure draws inspiration from the sharp geometry of an eagle's eye, forming a striking mechanical sculpture where the rotating core resembles a moving mechanical iris
• Dual-Axis Motion System: A concentric dual-axis mechanism produces layered rotational movement The exposed gear system clearly illustrates complex mechanical transmission and rotational equilibrium
• Visible Mechanical Demonstration: The open structural frame reveals every gear engagement and rotating axle This transparent mechanical layout transforms the model into a clear demonstration of rotational engineering principles
• Precision Fabrication Structure: Produced through high-accuracy fabrication processes, ensuring smooth gear engagement and consistent motion across the entire assembly
• Desktop Mechanical Sculpture Size: Measuring approximately 6 × 6 × 19 cm, the vertical structure creates strong visual impact while remaining suitable for desk or shelf placement