Learning Resources Tumble Trax Marble Run
Condition: Used - Good
Arrives in 2-7 business days
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Encourage your young engineers to design, test, and problem-solve as they create fun marble runs on any magnetic surface, developing critical thinking skills through play.
Keeps children engaged for hours while secretly teaching STEM concepts like gravity, momentum, and cause-effect relationships through hands-on experimentation.
Features sturdy foam pieces with strong magnets that stay firmly in place during marble runs yet remain easy for small hands to reposition when creating new paths and challenges.
Ages 5+
Condition Labels
Learn about our condition labels
When you make a purchase, we want you to know exactly what you are getting. So, we’ve devised a series of condition labels to help you.
- New – In original unopened packaging. Some new products may ship directly from the manufacturer.
- Open Box – Returns or products with original packaging that has been opened. Products may have been handled but show no signs of extended use.
- New with Tags – Unused products with original tags.
- Used - Like New – Item shows almost no signs of wear but does not come with original packaging or tags.
- Used - Excellent – Item is used but in excellent condition, minimal wear, no significant
scratches, scuffs, tears, stains, or pilling. - Used - Good – Item shows more wear or signs of use, like fading or minor scuffs. Any significant flaws will be noted in product description.
- Used - Minor Flaws – Item is in good condition but has a flaw that is described in the product description.
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Shipping Guide
Most orders ship via UPS or USPS and arrive 2-7 days after processing. The weight of your cart determines your shipping cost. Our flat rates range from $5.99 for small packages, $8.99 to $10.99 for medium-sized orders, or $14.99 to $21.99 for bigger packages. Oversized and heavy orders that may require two or more boxes may incur higher rates.
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Hassle-Free Returns
We inspect every product to ensure it's functioning and in excellent condition. Any special notes on a product's condition can be found in the description on the product page. If it's not as described, we'll take it back. It's that simple.