Safety-Tested Magnetic Tile Marble Set for Preschoolers

Name: Heat Grove Magnetic Tile Marble Run Set for Kids Ages 3 and Up
Brand: Heat Grove
Price: 49.95 USD
Availability: InStock

$169.95 $49.95 Save 71%

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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO CART” button still works, it means the product is still in stock online in limited quantities.

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Build it, drop it, watch it race

This magnetic marble run is made for curious kids ages 3 and up who love to build. Snap together magnetic tiles, slopes, funnels and U-turns to create gravity-powered mazes, then watch the marbles race through. It's real hands-on physics and problem-solving disguised as play. The pieces are BPA-free, non-toxic and lead-free, safety tested, and sized to work with other standard magnetic tile sets.

Why You'll Love It

STEM learning: Explore gravity, motion and problem solving.
Safe materials: BPA-free, non-toxic, lead-free and lab tested.
Expandable: Compatible with other standard magnetic tile sets.
Skill building: Develops hand-eye coordination and spatial reasoning.
Endless builds: Slopes, funnels and turns for new tracks every time.

Perfect for: playrooms, classrooms, rainy days, Christmas gifts

We offer fast, free shipping with no minimum order value. Every order can be tracked at any time using its own tracking number.

We offer a 30-day right to return or exchange if for any reason you are not satisfied with your order.

The Heat Grove promise

30-Day Money-Back Guarantee

Try it at home for 30 days. If it doesn't keep you as warm as you hoped, send it back and we'll refund you — no hassle.

Every order ships with tracking, and our team is one email away at support@heatgrove.com.

This winter, cold doesn't stand a chance

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Heat Grove Magnetic Tile Marble Run Set for Kids Ages 3 and Up

$169.95 $49.95 Save 71%

Frequently asked questions

Most of our heaters and warmers give noticeable heat within one to two minutes. Exact times are listed in the product description.

Our heaters are designed with safety features such as overheat protection, and many also have tip-over protection — check the product description for the exact features. Never cover a heater and always follow the instructions.

Plug-in products come with a US-compatible plug or adapter. Car products use the standard 12V outlet found in US cars.

Because you only heat the space or person you need, you often use far less energy than heating the whole house. The wattage is shown on every product page.

Yes, you can return items within 30 days after delivery. Contact us at support@heatgrove.com and we'll guide you through it.

As soon as your order ships you'll receive a tracking number by email.

We accept major cards, PayPal and Apple Pay. All payments are encrypted and processed securely.

Email us at support@heatgrove.com — we usually reply within 2 business days.

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Heat Grove Magnetic Tile Marble Run Set for Kids Ages 3 and Up

$169.95 $49.95

Heat Grove Magnetic Tile Marble Run Set for Kids Ages 3 and Up

Check stock in store

Build it, drop it, watch it race

Why You'll Love It

30-Day Money-Back Guarantee

This winter, cold doesn't stand a chance

Customers also bought

Recently viewed

Frequently asked questions

Tracked delivery

30-day returns

Secure checkout

Friendly support