Ravensburger Marble Run (Slope Toy) GraviTrax Expansion Set with Tunnel Set (26820 7), Ages 8+ [Educational Toy, Birthday/Christmas Gift]

Product Introduction

This expansion set adds new action to your course, including tunnel parts for creating blind tracks, tracks for navigating steep steps, and tracks with holes that launch the ball onto the track below at overpasses.

26 parts in total

Ages: 8 and up

A starter set (sold separately) is required to play with this product.

Product color may vary from actual product. Product specifications and configuration are subject to change.

Safety Warning

Do not put small parts into your mouth. Choking hazard. To avoid risk of accidental ingestion, never give to children under 3 years of age.

[GraviTrax Series] GraviTrax is a toy system that uses the principles of gravity, magnetism, and kinetic energy to allow anyone to easily create their own action-packed courses. The Tunnel Set is an expansion set that adds new action to your layout, including tunnel parts for creating blind tracks, tracks for navigating steep steps, and tracks that drop the ball directly under overpasses.

[Build Your Own Course] You can freely combine various parts to create unique courses, allowing you to create a different course each time you play. This set includes 26 pieces and can be combined with the starter set (sold separately).

[Fun STEM Experience] Children can experience and learn about STEM (Science, Technology, Engineering, and Mathematics) through play.

[Set Contents] Instructions, 2 base plates, 4 curved tunnels, 2 straight tunnels, 2 switch tunnels, 2 vertical U-turn tunnels, 6 base tiles, 2 straight tunnel tiles, 2 curved tracks, 2 O-shaped tracks, and 2 catchers. [GRAVITRAX] This track system allows you to build your own original track and run the ball. Create a variety of courses with your imagination, and enjoy creating your own original courses using expansion sets and additional parts.