

🏗️ Build the future, one beam at a time!
This award-winning STEM kit from Thames & Kosmos includes over 285 plastic pieces and a 36-page illustrated manual to build 20 different models, teaching key engineering concepts like force, load, tension, and compression. Designed for intermediate learners aged 8-14, it offers hands-on experience with bridges and skyscrapers, combining fun with foundational physics and structural design.










| ASIN | B06VT7WQPH |
| Age Range Description | 96 months to 168 months |
| Best Sellers Rank | #10,831 in Toys & Games ( See Top 100 in Toys & Games ) #103 in Educational Science Kits |
| Brand Name | Thames & Kosmos |
| Customer Reviews | 4.6 out of 5 stars 1,391 Reviews |
| Educational Objective | Science |
| Global Trade Identification Number | 00814743012585 |
| Included Components | (287) plastic building pieces, 36-page manual |
| Item Dimensions | 13.1 x 1.8 x 11.6 inches |
| Item Type Name | Engineering Kit |
| Item Weight | 1 Pounds |
| Manufacturer | Thames & Kosmos |
| Manufacturer Maximum Age (MONTHS) | 168.0 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Warranty Description | 1 year warranty against manufacturer defects |
| Material Type | Plastic |
| Size | Small |
| Sub Brand | Engineering |
| Theme | Shapes |
| UPC | 814743012585 |
| Unit Count | 1.0 Count |
C**E
Good kit for kids
Easy to assemble and my kid(5) loves it. The posts come out easily but theyre mass produced plastic parts
B**O
Fun time building roller coasters
My grandson loves this. He recieved it for Christmas.
A**R
Fun Rollercoaster Set
Bought as a gift and the grandchildren love it ! Very versatile and can change the track for different outcomes ! The package came on time and was not damaged! Great Stem product and awesome product for the engineer in the family! Overall great quality material and would recommend it for purchasing !!
J**S
Great toy but needs some kinks worked out.
As I tried to illustrate in the pictures, I didn't follow the typical building model. However, my complains are not caused by that. My biggest one is the track system on the "cars", they are not tight enough and tend to wobble around, reminding me of early hot wheels tracks that would create too much bouncing and movement in the structure to be sound and therefore stay together. The only other would be the consistency of the part fittings. Most fit together nicely and stay together, however you do run across those parts with loose fittings here and there which I salt with hot glue. Overall, this is a great product and much fun for kids.
A**O
Teach your children to be builders and their minds will flourish.
My 8 yr old grandson absolutely loved the process of learning, solving problems and constructing the roller coaster. His interest and focus applied to the process resulted in an outcome that grew him as a critical, imaginative and fact based thinker. Such a wondrous sight.
D**R
Fun
Grandson loved this gift! He loves roller coasters and wants to grow up to design and build them one day!
J**S
Favorite Chanukah Present
My kiddos loved this roller coaster set! Hours and hours of fun and a great value.
B**F
Highly recommend
It was great. Easy instructions and many paths to build. Would highly recommend
Trustpilot
1 week ago
1 month ago