Captivating Advent Calendar with colorful gemstones. The Advent Calendar contains 24 genuine gemstones and a complete digging kit, as well as an information sheet about the different gemstones.

Perfect for inspiring curiosity and exploration every day in December. Experience the joy of Christmas with the National Geographic Gemstone Advent Calendar.

The calendar has 24 windows and contains a complete excavation set as well as interesting information about each specimen.

Each day of Advent is a wonderful learning adventure.

Features:

- Package size: 30.5 x 28 x 6.5 cm
- Recommended age: 3+
- Color: Multicolor
- Material: Rock