Kysymykset ja vastaukset

Enjoy the anticipation of Christmas with the National Geographic Gemstone Advent Calendar! The calendar has 24 windows and includes a complete excavation set along with interesting facts about each specimen. Every day of Advent is a wonderful learning adventure!

• For all treasure hunters!
• There are 24 windows in the calendar
• The perfect excavation set and a lot of information
• Age recommendation: for ages 6 and up