Ravensburger GraviTrax Junior adventskalender - 24 dagen knikkerbaan-verrassingen

This advent calendar combines the festive countdown with the creative marble run system GraviTrax Junior. Behind each of the 24 doors awaits a new track element or accessory, allowing children aged 3 and up to build and expand their own marble run day by day. The calendar encourages daily experimentation and imaginative play, making the wait for Christmas an interactive building adventure.

Advantages

Each day reveals a new component, from curves and switches to decorative elements, all compatible with the GraviTrax Junior range. The pieces are designed for small hands, promoting fine motor skills and spatial reasoning without the need for batteries or complex instructions. The calendar offers a reusable value: after the holidays, all elements can be integrated into existing GraviTrax Junior sets for endless building possibilities.

Suitable for

• Children aged 3 years and older
• Fans of GraviTrax Junior and marble run systems
• Families looking for a creative alternative to traditional chocolate advent calendars
• Early STEM learning through play

Key specifications

• 24 doors with exclusive GraviTrax Junior elements
• Compatible with all GraviTrax Junior sets
• Material: high-quality plastic and cardboard
• No batteries required
• Theme: Christmas and Advent
• Educational focus: STEM, spatial reasoning, creativity, fine motor skills

Recommendations

Combine this advent calendar with a GraviTrax Junior starter set to give children a complete building experience from day one. The daily surprises keep motivation high and provide a gradual introduction to the mechanics of the marble run, making it an ideal gift for the pre-Christmas period.