About This

• Aluminum
• 1.5in & 3.5oz. Precision CNC manufactured metal desk toy with threaded grooves on the surface.
• No batteries required, just a gentle hand spin. Spins for a long time and is almost silent.
• Continuous flow of spirals creates full body optical illusion. Keep focus, stress relief and relaxes during work hours. Can also help ADHD OCD.
• Not only a desk toy, but also a beautiful decoration. Hypnotic optical illusion is also a unique way to make an ideal gift for anyone.
• Each toy is high quality and durability. We are committed to providing our customers with the better desk toys.