RAVENSBURGER GraviTrax Junior Element Spiral Expansion Set - 13 Pieces, STEM Marble Run Track, Ages 3+

Unlike ordinary marble run add-ons that simply extend length, the GraviTrax Junior Element Spiral injects dynamic vertical movement and visual flair into every build. This expansion set lets young engineers create thrilling spiral descents that transform a basic track into a captivating roller coaster experience. Designed for children aged 3 and up, it snaps together effortlessly with existing GraviTrax Junior starter sets, encouraging creative experimentation and problem-solving through hands-on play.

Highlights

• Adds two spiral track elements for exciting, twisting marble descents
• Includes 13 pieces: 2 spirals, 2 base plates, 2 open base plates, 2 short plastic tracks, 4 height tiles, and 1 instruction booklet
• Compatible with all GraviTrax Junior starter sets and expansions
• Promotes STEM learning: spatial reasoning, cause and effect, and fine motor skills
• Made from high-quality, durable plastic in a vibrant multi-colour scheme
• Easy snap-together assembly – no batteries required

In daily use

Children will love watching marbles swirl down the spiral, gaining speed and momentum as they transition to the next track section. The open base plates allow for flexible layout options, while height tiles provide the elevation needed for smooth spiral integration. Because the components are designed for small hands, kids can build and rebuild independently, fostering confidence and creativity. Parents appreciate the sturdy construction and the educational value hidden in every play session.

Full specifications

• Product Type: Expansion Set
• Series: GraviTrax Junior
• Element Type: Spiral Track
• Number of Pieces: 13
• Material: High-quality Plastic
• Recommended Age: 3+ years
• Compatibility: GraviTrax Junior Starter Sets and expansions
• Educational Focus: STEM, Spatial Reasoning, Cause & Effect, Fine Motor Skills
• Assembly: Easy, snap-together
• Batteries Required: No
• Theme: Marble Run Construction
• Color Scheme: Multi-color
• Safety Warning: Not suitable for children under 3 years due to small parts
• Brand Origin: Germany
• Product Line: GraviTrax Junior
• Play Category: Educational Toy, Building Toy

Final note

With its clever spiral design and child-friendly construction, this expansion set brings a new dimension of excitement to GraviTrax Junior builds, making it a must-have for young marble run enthusiasts.