SKU: 17673463952

Ravensburger Gravitrax: Starter-Set | Innovative Marble Run & Stem Toy For Kids Ages 8+ | Engaging & Educational Building Game

Sale price$68.67 Regular price$76.30
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Ravensburger Gravitrax: Starter-Set | Innovative Marble Run & Stem Toy For Kids Ages 8+ | Engaging & Educational Building GameBuild action packed track systems for hours of fascinating fun with the versatile GraviTrax Starter Set! Launch your imagination with GraviTrax and discover how the laws of physics affect each marbles journey through your amazing interactive track! Easy to connect and build, the Starter Set includes 122 diverse pieces to create a variety of customized marble runs, with curves, junctions, freefalls and even a Magnetic Cannon! Experiment with different

Build action-packed track systems for hours of fascinating fun with the versatile “GraviTrax Starter-Set”!Launch your imagination with GraviTrax and discover how the laws of physics affect each marble’s journey through your amazing interactive track! Easy to connect and build, the “Starter-Set” includes 122 diverse pieces to create a variety of customized marble runs, with curves, junctions, freefalls and even a Magnetic Cannon! Experiment with different play options, including racing, maintaining momentum, and executing trick moves as you experience the power of gravity and educational fun!What makes a great toy? GraviTrax checks all the boxes! It’s a creative, open-ended, expandable track system that challenges children to use their imagination to design and build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills.Comes complete with instructions, 9 track designs and 122 pieces: 6 metal marbles, 4 rugged 12” x 12” card bases, 2 transparent levels, 40 large/12 small height tiles, 21 curves, 3 junctions, 2 switches, 1 3-in-1 tile, 1 vortex, 1 launcher, 1 Magnetic Cannon, 18 tracks (3 long, 6 medium and 9 short), 1 finish line, 4 basic tiles and inserts (2 catchers, 1 freefall, 1 splash, 1 landing).Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 17673463952

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4.5 ★★★★★
Based on 1344 reviews
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bunny
Bozeman, US
★★★★★ 5
Simple, gorgeous, heavy duty
Style: L Bracket w/ Lip, Size: 11.25", Style: L Bracket w/ Lip, Size: 11.25"
I needed to mount a heavy wood shelf and wanted something with clean lines that would keep it safely in place above a bed. These are heavy duty solid iron and I mounted them into wall studs. Instructions didn't say what size drill bit to use, but 9/64" worked perfectly. The package has drywall mounts too, but I can't imagine they'd hold safely. Put the shelf up and it looks great! The lip on the front of each bracket is another plus that keeps the shelf from slipping forward.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2024
M
Verified Purchase
Marcelo
Fort Morgan, US
★★★★★ 5
Great Brackets
Style: L Bracket w/ Lip, Size: 7.25" x 6"
Good quality, exactly what I ordered.
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Reviewed in the United States on April 8, 2026
L
Verified Purchase
Lilly Mc
San Leandro, US
★★★★★ 5
Beautiful shelf brackets
Style: L Bracket w/ Lip, Size: 9.25" x 6", Style: L Bracket w/ Lip, Size: 9.25" x 6"
I am extremely please with the brackets but had a hell of a time installing them. It is only me, so I had to be careful with making sure they were horizontal, etc. The little levelers are cute but definitely not a help. Use a standard size leveler. Also - I used the anchors provided for the drywall and they punched in two big holes. I ended up buying a different kind of anchor to put in the middle bracket (my first intentions were to use three brackets to make sure the shelf would hold). I was lucky that the size of the shelf I wanted coincided with the 2x4s in the walls so I was able to anchor the brackets and shelves to the 2x4s in the walls., so my shelves are very sturdy. I bought 3 sets intending to put up 4 shelves with 3 brackets but only did 2 shelves with 3 and 2 brackets, respectively. I like the look so much that I am keeping the ones that are unused and installing them in my bedroom for my books. Right now, I am extremely happy with them.
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Reviewed in the United States on June 27, 2022
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GA girl
Whiting, US
★★★★★ 4
Sturdy/Heavy brackets
Style: L Bracket w/ Lip, Size: 9.25" x 6"
We wanted to replace our awful white wire shelving in our pantry and purchased these brackets. Had the wood shelves cut to fit so very easy to install the shelving on top. The lip at the end of the bracket holds the shelf so the brackets do not need to be attached to the shelf. The brackets are very sturdy, heavy metal so they definitely hold the wood shelves and pantry items. Only complaint -the screws that are included. Some of the screws stripped or broke while trying to attach the brackets to the wall studs. They do include an extra screw in each box I guess for this purpose but we still had to purchase additional screws to replace the broken ones. Very frustrating but the finished result looks great and the brackets were an easy fix to replace the old shelving.
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Reviewed in the United States on June 7, 2023
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Verified Purchase
C Mason
Massapequa, US
★★★★★ 5
Sent more screws when needed!
Style: L Bracket w/ Lip, Size: 9.25" x 6", Style: L Bracket w/ Lip, Size: 9.25" x 6"
Screw heads frequently stripped, and on 3 the head sheared clear off. All this despite drilling pilot holes and lubricating screws. The seller was wonderful though and sent extra screws at no extra cost. Looks great and holds well now that complete!
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Reviewed in the United States on November 12, 2025

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