Exquisite Design QIUXQIU Japanese mini building blocks is based on real japan building. The upper and lower layers are assembled to gradually discover the hidden design details. The product is mini size about 25% smaller than standard bricks. Easy to AssembleThis construction toy set for girls and boys aged 6-12 is made up of 420 mini blocks. Comes with stickers and detailed colorful instructions that are clear and easy to understand, and comes with a brick separator for eliminating misplacement. Children are advised to follow the instructions on the instruction sheet under the guidance of their parents to successfully complete this challenge! Moreover, it can stimulate children's imagination and enhance their hand-eye coordination, let little boys and girls enjoy hours of fun. High-quality Materials The Japanese building set model is made of high-quality ABS materials which is durable and eco-friendly. The building block parts have no pungent odor, smooth without burrs. Each part fits well and not easy to lose. NOT compatible with small particle building blocks. Perfect Gift This mini block is an exquisite collectible that can be used as a showpiece for your desk, office, or room. It also makes a perfect gift for your kids for Halloween, Christmas, birthdays, New Year's parties and other holidays.