Gear Ball Interactive Mechanical Desktop Ornament fingertip Deformation Pressure reducing Ball 5

This 3D printed gear spherical fingertip toy features a sophisticated mechanical structure as its core, providing a comfortable sensory experience. Made of environmentally friendly PLA material, the internal gears interlock with each other, allowing for smooth rotation with a light flick of the fingertips. It can freely switch between compact spherical and blooming flower shapes. The gradient rainbow color scheme creates a flowing effect under light, making it both a daily relaxation tool and an artistic desktop decoration.Size: 8cm/3.15inApplicable gift giving relationship: UniversalColor: RandomAfter purchasing, you will receive 5 different colored decompression balls

• Smooth mechanical interactive experience: The precise meshing gear structure allows for smooth rotation with just a light tap of your fingertips, helping to soothe daily emotions and enhance focus
• Deformable dual form design: can switch between closed spherical and open decorative forms, dual-use for play and display, combining fun and aesthetics.
• Environmentally friendly material: Made with PLA material 3D printing, it has a delicate touch and is suitable for daily play and placement.
• Colorful gradient visual effect: Multi color gradient printing technology presents rich layers under changing lighting, making it both a fingertip toy and a desktop art piece.
• Portable size: Approximately 8cm in diameter, compact and easy to carry, suitable for use in multiple scenarios such as office, study, and travel