?YOMIIE INFINITY CUBE - Composed with eight tough ABS plastic blocks linked together with strong stainless steel metal bearings. Durable and can withstand constant flipping and folding. It has a smooth surface and curved edges that are easy on the hands and light on the wrist and arms. ?ANTI-ANXIETY AND STRESS RELIEVER - A great way to release stress from school and work. Avoid nail biting, knuckle cracking, leg shaking and other fidgeting habits with the use of this gadget. Simply flip and fold. Relaxing, noiseless and compact tactile sensory cubes. ?FOCUS ATTENTION - Fidgeting with Infinity Cube will improve your focus, allowing you to concentrate on the task at hand; A fidget break while studying or working will relieve the built up anxiety and stress, clearing your mind to tackle that project. A good choice for ADD, ADHD, Anxiety, Autism Adult and Children. ?PERFECT GIFT CHOICE - Creative and beautifully packaged products are the best gifts for all girls, boys, men and women, school students and office crowds. Give as gifts for birthdays and any other holidays. (Caution: not suitable for a kid 3 years old and below, parental guidance for toddlers age 3-7.) ?POCKET-SIZED - Fits right in your pocket, allowing you to easily carry it wherever you go, take it out and have fun anytime.