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Item #:
96201994
Ravensburger GraviTrax Extension Trax - Marble Run, STEM and Construction Toys for Kids Age 3 Years Up - Kids Gifts
86% of respondents would recommend this to a friend
1 Sustainability Highlights
Item #:
96201994
ANG 87
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Order now and get it around Wednesday, September 23
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GraviTrax Junior is an interactive marble track system that encourages creativity and endless fun for kids aged 3 to 7.
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What Stands Out
STEM Learning
Encourages creativity and critical thinking through hands-on marble run experiences, perfect for developing essential skills in children aged 3 and up.
Expandable System
Designed to be compatible with the GraviTrax starter set, allowing kids to expand their marble run layouts and explore limitless possibilities.
Quality Materials
Crafted with durable, high-quality materials, ensuring longevity and safety while enhancing the fun and educational value of the play experience.
Product Details
| Brand Name | GraviTrax |
| Age Range Description | Kid |
| Educational Objective | Build, Design, Discover, Experiment, design, discover |
| Sub Brand | Gravitrax |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 04005556274017 |
| Included Components | 2 curves big, 2 curves small, 1 instruction, 3 baseplates, 22 hight tiles, 2 bridges, 2 straights, 2 slopes, |
| Item Weight | 664 g |
| Item Type Name | Marble Track |
| Manufacturer | Ravensburger |
| Model Number | 27401 |
| Manufacturer Part Number | 27401 |
| Manufacturer recommended age | 36 months - 7 years |
| Size | 22.2 x 22.2 x 6.8 centimeters |
| Item Dimensions | 8.74 x 8.74 x 2.68 inches (22.2 x 22.2 x 6.8 cm) |
| Material Type | Plastic |
| Theme | Marble Run |
| EU Spare Part Availability Duration | 2 years |
What's in the box
3 baseplates, 22 hight tiles, 2 bridges, 2 straights, 2 slopes,
2 curves big, 2 curves small, 1 instruction
Who Should Buy?
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Young Explorers
Ideal for kids aged 3 and up, stimulating creativity and problem-solving skills through interactive play.
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STEM Enthusiasts
Great for children interested in science and engineering, promoting understanding of physics concepts like gravity and motion.
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Gift Seekers
Perfect as a thoughtful and engaging gift, encouraging imaginative play and hands-on learning for birthdays or holidays.
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Older Children
May not engage kids over 10, lacking complexity for advanced problem solvers or older enthusiasts.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Forestry practices
Made with materials from well-managed forests, recycled materials, and/or other controlled wood sources. As certified by
Forest Stewardship Council (FSC) certified products are made with materials from well-managed forests, recycled materials and/or other controlled wood sources. Learn more about this certification
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Customer Questions & Answers
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Question:
What is the Ravensburger GraviTrax Extension Trax?
Answer: The Ravensburger GraviTrax Extension Trax is an innovative marble run expansion kit designed to enhance your existing GraviTrax marble run setup. This extension features additional tracks, allowing for new designs and creativity. With its various components, kids can not only enjoy constructing unique pathways for marbles but also learn about physics principles through hands-on play. Ideal for family fun or solo exploration, this product makes science engaging and interactive. -
Question:
How does the GraviTrax Extension Trax promote STEM learning?
Answer: The GraviTrax Extension Trax actively promotes STEM learning by encouraging kids to engage in problem-solving, critical thinking, and experimentation while they build and create their own marble runs. As they design different trajectories and test the effects of gravity and momentum, children gain a hands-on understanding of these scientific concepts. This not only enhances their cognitive skills but also fosters a love for science through play, making learning enjoyable and interactive. -
Question:
What age group is the GraviTrax Extension Trax suitable for?
Answer: The GraviTrax Extension Trax is designed for children aged three and up. Its components are safe and manageable for younger kids, while the complexity of the designs appeals to older children as well. This makes it a versatile toy that grows with your child, offering varying levels of challenge and engagement as their skills develop. This adaptability makes it an excellent gift choice for multiple age ranges and occasions. -
Question:
Can the GraviTrax Extension be combined with other GraviTrax sets?
Answer: Yes, the GraviTrax Extension Trax can be seamlessly combined with other GraviTrax sets. This compatibility allows for expanded creative possibilities where children can integrate tracks and components from different kits, leading to the creation of larger and more complex marble runs. As they combine different extensions, kids can explore unique configurations and challenges, enhancing their building experience and fostering creativity. -
Question:
What materials are used in the construction of the GraviTrax Extension Trax?
Answer: The GraviTrax Extension Trax is made from high-quality, durable plastic that is designed to withstand hours of play. The materials are non-toxic and safe for children, ensuring peace of mind for parents. The precision engineering ensures that each piece fits securely with others, creating a stable marble run that functions smoothly. This durability is essential, as it supports repeated construction and deconstruction without wear and tear. -
Question:
Is the GraviTrax Extension Trax easy to set up?
Answer: The GraviTrax Extension Trax is designed for intuitive setup, allowing children to start building their marble runs with minimal assistance. The pieces are lightweight and easy to handle, enabling young builders to manipulate and connect components freely. This ease of use encourages independent play, where kids can explore their creative ideas and modify their designs without frustration, making it an engaging activity from the get-go. -
Question:
What skills can children develop while playing with the GraviTrax Extension Trax?
Answer: Playing with the GraviTrax Extension Trax helps children develop a variety of skills, including spatial awareness, fine motor skills, and critical thinking. As they plan their marble runs, they learn to visualize structures and understand cause-and-effect relationships, which are fundamental skills in engineering and mathematics. Additionally, collaborative play with peers can enhance social skills and teamwork, making it a well-rounded developmental tool. -
Question:
Are there any additional accessories available for the GraviTrax system?
Answer: Yes, Ravensburger offers a range of accessories that can complement the GraviTrax system, including different types of marbles, additional tracks, and themed extensions. These accessories allow kids to personalize their marble runs further, introducing new challenges and creative possibilities. By incorporating these accessories, the play experience becomes more dynamic and engaging, enhancing replay value and imaginative play. -
Question:
How can parents encourage children to use the GraviTrax Extension Trax effectively?
Answer: Parents can encourage children to use the GraviTrax Extension Trax by engaging in collaborative building sessions, asking open-ended questions about their design choices, and challenging them to create specific structures. By introducing fun themes or experiments, such as racing marbles or creating the tallest run, parents can stimulate creativity and critical thinking. This involvement promotes a richer learning experience and strengthens the parent-child bond through play. -
Question:
Where can I buy Ravensburger GraviTrax Extension Trax?
Answer: You can purchase the Ravensburger GraviTrax Extension Trax from Ubuy. Ubuy offers a convenient option for getting this exciting marble run and construction toy, ensuring a smooth purchasing process. With a focus on customer satisfaction, Ubuy provides easy access to a variety of Ravensburger products, making it the ideal choice for parents looking to gift high-quality educational toys.
GraviTrax Marble Runs 27401 Editorial Review
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Customer Reviews & Ratings
293 customers ratings
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5 Star
84%
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4 Star
13%
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3 Star
3%
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Pros
- Enhances STEM learning
- Encourages creativity and imagination
- Easy to assemble and connect
- Durable high-quality materials
- Multiple track designs available
Cons
- Occasional pieces might be missing
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Features & Benefits
- Interactive marble track system designed for children aged 3 to 7.
- Encourages creativity through building and decorating themed worlds.
- Expansion capabilities with additional components for larger tracks.
- Made from sustainable wood bioplastics for eco-friendly play.
- Easy-to-follow assembly instructions for a quick start.
- Promotes long-lasting fun with endless opportunities for redesign.
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