HMshuo Educational 3D Brain 5 100 Develops Spatial Reasoning Prevents Popular Gift for Children and Seniors Toy, Puzzle, Training, Levels, Questions,

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Actual color may vary slightly from the photos due to screen settings, lighting, or production batch differences. 【Size Note】

Please refer to the size chart in the listing images and/or listing description before purchasing, as sizing may differ slightly from your local standards (cm-based measurements).

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[A 3D puzzle that stimulates the senses] This is a new kind of 3D puzzle made up of 16 triangular panels. Simply fold them with your fingertips to transform a flat surface into a 3D object. It helps develop spatial awareness and hand-eye coordination while transforming your imagination into shape. The shapes are limitless, so enjoy the creative world with no right or wrong answer. [100 Challenge Questions! 5 Difficulty Levels] A total of 100 challenges to keep everyone from beginners to puzzle masters entertained. Includes 25 problem cards (4 questions per card). See your progress with 5 difficulty levels! The sense of accomplishment from clearing each puzzle, from easy to extremely difficult, is exceptional. [The ultimate portable educational toy that fits in your pocket] Surprisingly lightweight and compact enough to fold up and fit in your pocket. Turn your spare time—breaks, work intervals, travel, or waiting—into "golden time for brain activation" and sharpen your concentration. [Mindfulness & Stress Relief] Simply moving it around in your hands has a surprisingly calming effect. It's also perfect as a fidget toy to soothe restless feelings and alleviate anxiety and stress. The pleasant tactile sensation refreshes the tired brain of modern people. [The "Magic of Your Fingertips" - Enjoyable Across Generations] The intricate movements of your fingertips directly stimulate brain activity. Children: An educational toy that fosters dexterity and concentration. Seniors: A habit of moving your fingertips helps prevent dementia and promotes brain anti-aging. Let's compete with the whole family and maintain a healthy brain while having fun. [Educational Toy] This brain-training game can be enjoyed by adults and adults alike, bringing you closer to your child! It also helps children improve their memory and develops their abilities and willpower. Not only is it fun for adults to enjoy, but it's also recommended as a gift for children or friends.