The Fidget Cube is basically a baby toy for adults and I love it - The Verge
Amazon.com: Appash Fidget Cube Stress Anxiety Pressure Relieving Toy Great for Adults and Children[Gift Idea][Relaxing Toy][Stress Reliever][Soft Material] (Camouflage Blue) : Toys & Games
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Real vs. Fake: The Infamous Case of the Quickly Copied Fidget Cube | by Jono Lee | Medium