SKU: 58259359501

Ravensburger GraviTrax Power Extension | STEM Marble Run & Maze Game | Interactive Track System | Model 26188 | For Kids Age 8+

Sale price$90.95 Regular price$101.06
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Ravensburger GraviTrax Power Extension | STEM Marble Run & Maze Game | Interactive Track System | Model 26188 | For Kids Age 8+The Ravensburger GraviTrax Power Extension Interaction set is an innovative marble run system designed to elevate the play experience for children aged 8 and up. This interactive track system encourages creativity and critical thinking while allowing users to experiment with the principles of gravity, magnetism, and kinetics. This set includes 13 high quality pieces made from durable plastic, providing a robust foundation for endless track designs.

The Ravensburger GraviTrax Power Extension Interaction set is an innovative marble run system designed to elevate the play experience for children aged 8 and up. This interactive track system encourages creativity and critical thinking while allowing users to experiment with the principles of gravity, magnetism, and kinetics.

This set includes 13 high-quality pieces made from durable plastic, providing a robust foundation for endless track designs. The GraviTrax Power feature allows users to control the speed and direction of marbles, integrating electronic components for a fun and educational experience. It is completely compatible with all GraviTrax sets, making it easy to expand existing collections and enhance play options.

Key Features:
  • Interactive Track System: Design and build custom race tracks that demonstrate the principles of gravity, magnetism, and kinetics.
  • STEM Education: This product promotes educational play, teaching coding skills as children learn to control marble movement.
  • Expansion Set: Includes 13 pieces, providing extended playtime and opportunities for creative exploration.
  • Compatibility: Fully integrates with all GraviTrax sets, enhancing the possibilities for imaginative play.
  • Durable Material: Constructed from high-quality plastic, ensuring longevity and repeated use.
  • Perfect Gift: A great choice for birthdays or holidays, appealing to both boys and girls who love to build and explore.
  • Proven Popularity: With over 15 million sets sold worldwide, GraviTrax is trusted by parents and educators alike for its educational value.

The Ravensburger GraviTrax Power Extension Interaction set is ideal for children who are curious and enjoy hands-on learning. This dynamic marble run not only provides entertainment but also supports the development of critical thinking and problem-solving skills. It is a thoughtful gift that encourages creativity and scientific exploration, making it a valuable addition to any child’s toy collection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58259359501

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4.1 ★★★★★
Based on 30 reviews
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Mertella Tait
Houston, US
★★★★★ 5
More beautiful than pictured - for real!
Color: Ocean Blue
Looks luxurious, very very beautiful, stones so pretty and looks real. I bought 3 smallee than the standard size and cannot fit my hand. Gowa half way around aa i jave big wrists but they are so beautiful i wont return them. Unlwas theee is a 7.5 or 8 available. Will upload pictures when im home
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Reviewed in the United States on December 23, 2025
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Nancy Lovell
Lake Worth, US
★★★★★ 5
Nice style !
Color: Pearl White
Very nice style can go with anything comfortable to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
A
Verified Purchase
Almira Pacleb
Draper, US
★★★★★ 1
Defective clasp
Color: Sweet Lilac, Color: Sweet Lilac
I recently purchased this bracelet and while I love the design, the lock is unfortunately not functional and won't stay secure.​ I am torn on this review. The bracelet is absolutely stunning I'd give the look a 5-star. It looks high-end and the design is perfect. ​The functionality is a 1-star. The lock is completely defective and does not stay closed, which makes it unwearable. It's disappointing to have such a beautiful piece that I can't actually use. If the clasp worked, this would be a perfect purchase.
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Reviewed in the United States on December 29, 2025
P
Verified Purchase
Penny
Fort Morgan, US
★★★★★ 4
Beautiful but hard to lock/closed
Color: Pearl White
It’s really nice. The only reason I put only 4 stars is because it’s hard to close/lock it by yourself. Takes a few seconds, but everntually you’ll get it. Love that it’s mother of pearl and 18k gold plated, you won’t worry that it will smell like a rust. Material and quality is good. I have a big wrist and the size is just perfect for me. This is less than 8 because 8 is too big for me and 7 is super right only, not much allowance.
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Reviewed in the United States on March 29, 2026
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Danielle R.
Los Angeles, US
★★★★★ 5
Prettiest shade of blue MOP & beautiful bracelet!!!
Color: Ocean Blue
I instantly fell in love with this bracelet simply because of the blue Mother Of Pearl!! I love that it's 14 kt gold over stainless steel, because it won't turn or rub off so easily. It's absolutely gorgeous on the wrist & I can't stop wearing it! 10/10!!!
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Reviewed in the United States on October 24, 2025

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