RAVENSBURGER GraviTrax Junior Starter Set S Dino - 102-Piece Marble Run for Ages 3+

Where most junior marble runs stop at simple stacking, the GraviTrax Junior Starter Set S Dino brings a prehistoric twist to hands-on engineering. Built around a hexagonal base plate and chunky, toddler-safe elements, this 102-piece set invites children as young as three to construct their own rolling adventures with friendly dinosaur-themed decorations. Every piece is made from a thoughtful mix of wood and bio-based plastic, giving the set a warm, natural feel while keeping it durable enough for enthusiastic play.

Highlights

• 102-piece starter set from the GraviTrax Junior series, specifically designed for preschoolers
• Dinosaur theme with decorative elements that spark imaginative storytelling
• Hexagonal base plate allows open-ended track layouts in multiple directions
• Includes multiple marbles for immediate play right out of the box
• Made from wood and bio-based plastic for a sustainable, tactile building experience
• Fully compatible with all other GraviTrax Junior components for expandable fun
• Promotes STEM skills, motor development, spatial reasoning, and creativity
• CE certified and battery-free for safe, screen-free play

In daily use

Children can start building within minutes thanks to the large, easy-to-handle pieces. The hexagonal base plate encourages branching paths, loops, and drops, while the dinosaur figures add a playful narrative layer. Parents appreciate the multi-language instructions that make setup straightforward, and the set's sturdy construction stands up to repeated as

Full specifications

• Product Type: Marble Run Starter Set
• Series: GraviTrax Junior
• Theme: Dinosaur
• Recommended Age: 3+ years
• Number of Pieces: 102
• Main Material: Wood, Bio-based Plastic
• Educational Focus: STEM, Motor Skills, Spatial Reasoning, Creativity
• Compatibility: All GraviTrax Junior series components
• Battery Required: No
• Assembly Required: Yes
• Play Type: Construction, Creative Building, Problem Solving
• Included Marbles: Yes (multiple)
• Base Plate Design: Hexagonal
• Safety Certification: CE Certified
• Instruction Language: Multi-language
• Target Audience: Preschoolers, Young Children
• Brand Origin: Germany

Final note

With its sustainable materials and dinosaur charm, this set is a perfect first step into the world of GraviTrax, offering endless possibilities for creative, screen-free play.