Instant purchase and purchase without comments are welcome!! Pentomino puzzle to cultivate thinking skills while playing ☆彡 This is a 3D educational and brain-training puzzle "Pentomino" that cultivates thinking skills while playing. The simple rule is to combine blocks of different shapes and fill the specified space. You can play intuitively, but the combinations are infinite, and it has a depth that can captivate children and adults alike. As a children's educational toy, it develops spatial awareness and logical thinking skills, enhances concentration while using your fingertips, and is perfect for brain training! By trial and error, it cultivates problem-solving skills, and the sense of accomplishment upon completion leads to confidence ♪ It is recommended for adult brain training and as a support for preventing dementia in the elderly, as it naturally uses thinking skills while having fun ◎ You can freely adjust the difficulty level according to age and skill, so you can enjoy it for a long time from children around 3 years old to senior generations. For adult brain training, brain exercises, and as a gift for parents and grandparents! Play with the family, or for hobbies and killing time at home. Perfect for recreation in facilities! 【Size】 Approximately 30 x 15 x 3cm * Design and color may vary slightly depending on the manufacturing time. 【Please note】 ・Since it is an overseas product, the construction is less refined compared to Japanese products, and there may be some stains and minor scratches. Please purchase with your understanding. ・The actual images are taken with a mobile phone. The color of the product may differ slightly from the delivered product depending on the device you are using and the viewing environment. ・Returns and exchanges for reasons such as "different from the image" or "doesn't fit" are not possible. ・In the unlikely event that there is a problem with the product, please contact us via the transaction comment before evaluation. It may not be eligible for return or refund. ・We will deliver it in simple packaging with anonymous shipping. ・We cannot offer discounts on single items, please understand. 22012026