The GraviTrax Junior My World Starter Set is an interactive marble run system designed for children aged 3 and above. It encourages kids to build their own imaginative marble track worlds, each adorned with unique themes. This starter set includes everything needed to start constructing and exploring theme-based worlds such as the jungle, ice, desert, and ocean.

• Ideal for children aged 3 and up, promoting creativity and hands-on play.
• Features 200 pieces including special add-ons like a seesaw and hammer for dynamic track building.
• Includes charming decorative elements and animal and plant figurines made from wooden bioplastic for eco-friendly play.
• Allows for endless customization and expansion with additional themes.

With this extensive set, children can engage in hours of imaginative and educational play, experiencing the excitement of each themed world up close.