Samuel | Marble Run Track Set STEM Building Blocks Toy
Samuel | Marble Run Track Set STEM Building Blocks Toy
Free USPS shipping
30-Day Money-Back Guarantee
Buy 2 get 10% · Buy 4 get 25% off
Couldn't load pickup availability
Free Shipping
Jessica Brown and 115k+ other women are wearing Hart New York.
Inspire endless creativity and hands-on learning with a 168-piece marble run STEM building block set. Complete with versatile ramps, funnels, and rolling marbles, this colorful construction toy helps children develop spatial reasoning, fine motor control, and problem-solving skills through exciting, fast-paced building fun.
Why you will love this product
- 168-piece building set allows endless custom track layouts and configurations
- Hands-on STEM play sharpens problem-solving, spatial reasoning, and engineering skills
- Fast-paced rolling action lets marbles zoom through twists, drops, and funnels
- High-quality, durable components connect securely for stable track builds
- Great for collaborative play in family living rooms, playrooms, or classrooms
Shipping Information
Shipping Information
At Hart New York, we’re proud to serve customers across the United States with reliable and efficient shipping. Please read below for everything you need to know about how we deliver your favorite heels.
View our Shipping Policy
Refund & Refund Policy
Refund & Refund Policy
We stand behind the quality of our products, which is why we offer a 30-day money-back guarantee.
Read our Returns & Refunds Policy.
Contact Us
Contact Us
We're Here to Help!
At Hart New York, your satisfaction is our top priority. Whether you have a question about an order, a product question, or would just like to give us some feedback, we'd be happy to assist.
Get in touch with us
CLEARANCE SALE
These are the pieces you reach for without thinking — because they fit well, travel light, and work harder than they look.
Buy 2 → save 10%
Buy 3 → save 15%
Buy 4 → save 20%
Buy 5+ → save 25%
When a style sells out, it doesn't come back.