Konomi 知恵の輪 パズル 脳トレ 謎解き 手遊び 知育玩具 リングパズル　教育 勉強 子供 大人 自粛中 暇つぶし 説明書付き (24点セット)

Uses: Set of 24 types made of high-quality metal materials. Precision casting technology, safety and durability No sharp edges for safety. It can be used for playing with smartphones and handheld games, and is fun for children ages 6 and up to adults. Recommendation Point 1: A challenging puzzle that will delight your boring time. From simple to difficulty to difficulty levels, this set includes a set of brain teasers that can be challenged to suit your level. Recommendation Point 2: Connect or remove a pair of parts and assemble them into their original shape. Using your creativity and insight, moving your fingertips finer and persevere mobility... train your brain while having fun and fun. Recommended for beginners. Recommendation Point 3: The difficulty level is also irresistibly appealing to a sense of accomplishment. Makes a great gift. Also great for relieving stress, brain training, children's educational toys and preventing bokeh from the elderly. Specifications: Set Includes: Storage bag, 24 types of wisdom rings, Japanese instruction manual (English language not guaranteed). A popular gift for children.