Ravensburger GraviTrax Power Extension | STEM Marble Run & Maze Game | Interactive Track System | Model 26188 | For Kids Age 8+
SKU: 58259359501

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

$90.95 $101.06
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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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4.5 ★★★★★
Based on 1482 reviews
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Verified Purchase
DeAnna
Whiting, US
★★★★★ 5
Solid, Reliable, and Makes the Gross Job Way Easier
Style: 20' Rhino Sewer Hose
Solid, Reliable, and Makes the Gross Job Way Easier This is hands-down the best sewer hose kit I’ve used. It’s sturdy, easy to connect, and doesn’t feel flimsy like some of the cheaper ones. The clear elbow is a lifesaver because you can actually SEE when everything is done (which every RVer knows matters). The hose holds its shape, stretches exactly as needed, and packs up neatly. If you’re full-time or travel often, this is the one you want.
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Reviewed in the United States on December 5, 2025
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Best hoses out there
Style: 20' Rhino Sewer Hose
Great hoses. Extremely flexible yet sturdy. Manoeuvres around things easy. Perfect thickness without taking up a ton of space. Compatible with alot of accessories offered. No complaints
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
S
Verified Purchase
SELLWOOD
Natrona Heights, US
★★★★★ 5
Worth the money. Get it.
Style: 20' Rhino Sewer Hose
I am a full time RV'er and these are the best hoses I have worked with. At this point I just do not buy anything else unless I have no choice. Yes, everything fails over time but these last the longest. If you want solid equipment you just don't have to worry about, get these hoses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
D
Verified Purchase
douglas moyer
Fort Morgan, US
★★★★★ 5
Good product for the trip
Style: 20' Rhino Sewer Hose
Good product
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mike Hayward
Houston, US
★★★★★ 4
Secure, clean hose, poor durability.
Style: 20' Rhino Sewer Hose
The connectors, and plugs work great. I operate an Arctic Fox 990 TC. Plugging the ends keeps any residual in the hose and prevents odors and they ends are very easy to operate. I operate an RV in a climate controlled environment, dumping grey water roughly once every day or two for odor control, with occasional trips dumping more like 5-7 day intervals. I only use one of the two hoses and after about 175 cycles the hose split apart near the end. I shortened it at the break and reattached but within another 10 uses the hose split in the middle. Extending and contracting the hose is hard on it and weakens the folds in the plastic the point of failure within certainly less than 200 uses at 50+F temperatures, so don't expect great longevity out of the hose. I image if you dump in cold temperature, subject it to a lot of movement by leaving it hooked up outside the hose could survive even fewer extensions. If you only dump a few times a year it may last you twenty years or more. The good news is that if you pay attention you'll likely notice the hose split before you run the sewage through it, so if you carry a spare you'll at least be able to dump. I ordered another pair so I can always have at least one spare on hand and I figure my failure rate will be about once every 9 months or so. Camco makes other hoses, including an Extreme that likely doesn't pack tightly enough for two 10' sections in my bumper. I don't need crush resistance, I need durability, so the more expensive hose really wouldn't be an improvement for me since I wouldn't be able to carry a backup. I'm guessing all of these hoses will have a similar durability limitation, especially if extended when cold. I'd like to see a slightly softer, more durable material that will still hold it's shape when dumping, but maybe that's not possible with current plastic characteristics. Main take away is make sure you've got a spare sewer hose section on hand if you have a way to store it.
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Reviewed in the United States on December 21, 2021

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