What If?: Serious Scientific Answers to Absurd Hypothetical Questions

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  • What If Serious Scientific Answers to Absurd Hypothetical Questions

CaLeQi Desktop Ball Transfer Gyro Aluminum Alloy Kinetic Desk Toy Stress Relief Office Executive Gadgets Metal Ball Full Disassembly Rotary Decompression Toy (Golden, S 38mm Ball)

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  • 【HIGH QUALITY】The sphere uses high quality aeronautical aluminum material, excellence, the bottom has anti-slip mat, can let it close to the ground.
  • 【Unique Design】Designed to spin on desk floor or any flat surface. Simply rotate it by hand to creates an almost magical effect that looks like continuously flowing helix would merge into a surface of tabletop. It spins silently so you won't be bothering anyone around.
  • 【Optical illusion for the whole body】A precisely machined ball rotates easily to create a 360° optical illusion of a continuous flowing helix, and the optical illusion changes with direction and speed of rotation. Looks like a continuously flowing helix goes into a table top.
  • 【Inspiration for creativity and stress relief】When revolving it creates a full body optical illusion. It's mainly suitable for creators, makers, thinkers, and anyone who wants to release their inner creativity and imagination. Also for fidgeting, autism, depression, anxiety, ADHD, staying awake and other problems with attention disorders, such as nail chewing, smoking, leg shaking etc.
  • 【NOVELTY GIFT】 Want to surprise someone? We believe optical illusion is a unique way to bring excitement to anyone. We believe our visual illusion ball can be an idea Christmas gift, New year gift , birthday gift or Other festival present.

Posture Corrector For Men And Women - Adjustable Upper Back Brace For Clavicle To Support Neck, Back and Shoulder - Breathable Under Clothes Back Straightener for Pain Relief - Effective Posture Trainer for Mid and Upper Spine Support (Universal Fit)

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Is Adult Product
Size5 Piece Set

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