[Christmas Gift]: Advent Calendar 2023 helps in learning and identifying any type of rocks, gemstones and minerals in your collection. It can also be a countdown calendar. This toy gift set contains 24 mini toys in different colors or shapes. [Advent Calendar]: Lucky keychain for table decorations such as communion, baptism, birthday, wedding, Christmas, etc. It can also be used as a keychain or decorative bag. They make a decorative accessory for your keychain, bag or phone cord. Relieve Stress and AnxietyKeep your children away from electronic products. These toys can relieve stress, improve blood circulation in the hands, and teach counting with your child. [Educational Toys]: Great for personalized play or group activities. Once it comes out of the box, it will fascinate children and adults alike. It promotes a love of science, geology and paleontology. A beautiful science gift set that is both fun and educational. [Gift]: This Christmas Advent Calendar is the best Christmas gift and a good choice as an educational Christmas gift, educational toy or New Year's bonus Christmas countdown calendar.