GraviTrax Action Pack Spiral is an engaging expansion set from Ravensburgers renowned STEM-based marble run system, suitable for children aged 8 and above.

This action pack adds dynamic spiral elements that let the marbles spin round and round, traveling from one level to another with different height possibilities.

It enhances the complexity and visual appeal of GraviTrax tracks, providing hours of creative building and problem-solving fun.

• Adds an exciting new dimension to existing GraviTrax marble run systems
• Interactive and visual spiral action enhances play engagement
• Supports problem-solving and spatial reasoning skills
• Flexible configuration options allow for personalized track design
• Ideal gift for curious and creative kids interested in STEM