Bullet Points: 1.Fun and festive countdown: Every day will be more rewarding to look forward to with this crystal advent calendar 2023. Countdown to Christmas 1-24 with beautiful and sparkling crystals that will make your holiday season shine. 2.Wide use: This crystal advent calendar 2023 is individually packaged and can be taken anywhere. Play anytime, anywhere with this well-made calendar that is easy to store and carry. 3.Durable and safe: Made of natural rock material, this crystal advent calendar is not easy to be damaged and can last for years. The crystals are smooth, sturdy and environmentally friendly, giving you a pleasant and healthy experience. 4.Educational Fun: This crystal advent calendar 2023 lets kids learn more about geography as they play the game. There are 24 crystal gems to identify, categorize, and explore with the learning guide. Each day, they can discover a new rock or mineral and learn its name, origin, and properties. 5.Wonderful gift: This crystal advent calendar 2023 is ideal for children interested in geology, as it contains 24 different gemstones to discover and learn about. Use it as a birthday, Christmas or Easter gift for your young ones, or as a treat for yourself. Discover the wonders of geology with our rock advent calendar 2023. Each day reveals a new rock or mineral to categorize. Made with safe, natural material, it's ideal for children and easy to store and carry. Every day will be more rewarding to look forward to. Start your rock collection today! Features: Name: Crystal Christmas Advent Calendar Material: natural crystal Size: 21.5*14.7*3cm/8.46*5.79*1.18 inches Attention: Due to different light and screen settings, the color of the item may be slightly different from the picture. Due to the difference in manual measurement, please allow 1-2cm difference in size. List: 1 x crystal advent calendar 2023