1. Fun Toy: 24 days crystals healing stones captures children's attention and sparks their curiosity for exploration. It includes 24 different rocks, gemstones, minerals, and specimens. 2. Exquisite Appearance: countdown calendar crystals has a beautiful, unique, and charming design that brings unmatched joy to children. Each day, they receive surprise gifts, enhancing the excitement of the holiday season. 3. Holiday Countdown: Advent calendar is the perfect toy to increase interaction with children. It effectively engages their enthusiasm and initiative, ensuring each day is filled with surprises and happiness. 4. Versatile Use: Calendar minerals kit helps create a joyful festive atmosphere and has a wide range of applications. It is ideal for placement on the fireplace, dining table, living room, or in the center of the bedroom. 5. Best Gift: Natural minerals rocks allows them to eagerly anticipate Christmas, making it the perfect holiday gift for children, friends, or family members. It demonstrates your care and love for them. Packageinclude:1x Adventure Calendar Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)