Advent calendar with rocks and minerals – 24 discoveries for little geologists

One door, a new stone. This advent calendar replaces chocolate with 24 genuine stones and minerals – and suddenly, December is all about what the next door hides, what the stone is called, and where in the world it was formed.

Why it becomes a favorite

• 24 doors with genuine stones and minerals instead of candy
• Sparks a collecting hobby that lasts long after Christmas
• A natural way to talk about geology, volcanoes, and Earth's history at home
• The stones can be kept in a collection, jar, or on a shelf afterward
• Just as fun for adults to open together with the child

Quick facts

• Contents: 24 stones and minerals
• Recommended age: from 6 years
• Four color themes to choose from
• Choose between larger stones or tumbled stones

A Christmas gift and an advent calendar in one. Buy early – stone calendars sell out quickly in November.