Numberblocks
✓Price
$135.99
Thames & Kosmos Roller Coaster Engineering Kit | STEM Toys for Kids Age 6+ | Educational Science Experiment Kit | Build & Learn Physics, Force & Motion | Fun for Boys & Girls | Perfect for Gifting
★★★★★
$135.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- KIDS SCIENCE KIT - A fun way to engage your child in learning physics concepts through Thames & Kosmos Roller Coaster Engineering. This STEM kit makes learning about motion, force, and energy exciting.
- PRACTICAL LEARNING RESOURCES - Build and experiment with roller coaster models that demonstrate key physics principles such as gravitation, potential energy, kinetic energy, and free fall. Includes 20 science experiments.
- HANDS-ON SCIENCE EXPERIMENTS - This kit offers a hands-on approach to learning physics and engineering. Featuring a modular building system with clear instructions, kids will love exploring the science behind roller coasters.
- SUPERIOR DESIGN & CUSTOMISATION - Experiment with different car weights and track variations like slope, length, and direction. Discover how to build the tallest and longest roller coaster with this fun science kit.
- FOR AGES 6+ - Designed for children ages 6 and up, this durable, easy-to-assemble plastic building system is reusable. Ideal for family bonding and makes for one of the best STEM gifts for kids.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
You might also like
