









🛠️ Build history, launch fun — unleash your inner inventor!
The Blue Marble National Geographic Construction Model Kit offers a hands-on STEM experience by letting users build three fully functional wooden siege machines inspired by Leonardo da Vinci. With laser-cut components and no special tools required, this kit is perfect for ages 12 and up, launching projectiles up to 15 feet and including targets for interactive play. An Amazon exclusive, it combines education, craftsmanship, and fun in one premium package.





| ASIN | B07C4KBJ1X |
| Age Range Description | 12 years and up |
| Age range (description) | 12 years and up |
| Best Sellers Rank | #167,645 in Toys ( See Top 100 in Toys ) #2,315 in Educational Science Kits |
| Brand | Blue Marble |
| Brand Name | Blue Marble |
| Customer Reviews | 4.6 out of 5 stars 4,348 Reviews |
| Educational Objective | Construction Skills, Engineering Skills, Hand-Eye Coordination |
| Global Trade Identification Number | 00816448024979 |
| Included Components | 3 STEM Building Activities, Clear, Simple Instructions, Laster-Cut Wooden Components, Rubber Bands, Sandpaper |
| Item Dimensions | 5.6 x 18.3 x 25.4 centimeters |
| Item Type Name | Improved Designs, Craft Kits are a Great Gift for Girls and Boys, an AMAZON EXCLUSIVE Science Kit |
| Item Weight | 522 g |
| Item dimensions L x W x H | 5.6 x 18.3 x 25.4 centimeters |
| Item weight | 522 g |
| Manufacturer | JMW Sales, Inc |
| Manufacturer Maximum Age (MONTHS) | 1188.00 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Material Type | Wood |
| Size | L |
| Sub Brand | National Geographic |
| Theme | Architecture |
| UPC | 816448024979 |
| Unit Count | 1 Count |
J**A
Funciona excelente
Funciona muy bien y es fácil de Armado Si sirve para experimentos de escuela
T**G
Quick and easy to build
I love these davinci models and medieval weapons. Easy to build, and good props for rpg gaming.
A**J
Cannons away!
Loved this remarkable activity. It was stimulating for my 7-year-old but required some adult assistance. Once the actual cannon is constructed, it’s surprisingly sturdy and the projectile is quite impressive! The pieces come in a wooden stencil and they need to be popped out. The directions are similar to step by step LEGO instructions but do require a bit more attention to detail. My 7-year-old glossed over a small details in the rubber band part—which was a vital step in the process of making it work. Other thing to keep in mind is that the pieces do require some tinkering and wiggling to fit snuggly. Once they do find their place, the cannon is quite durable.
P**M
An excellent family project.
I purchased this as a Christmas gift for my 11 year old. We didn’t really know what to expect. My husbands initial reaction after assembly was that they were smaller than he was expecting, but let me tell you, mighty things come in small packages. We had a blast assembling these as a family. Definitely will need assistance from an adult to assemble. They are individually packaged with easy to follow instructions. They launch the included projectiles further and with more force than I could have imagined! My 11 and 5 year old didn’t wast any time setting up their army guys so they could use the catapult, bombard, and ballista, to launch projectiles at them. The instruction books also include information about the science behind these contraptions. I would definitely recommend this product!
J**I
My nephew loved this!
I gave this to my 11 year old nephew (who loves making things) as a gift and he really liked it. Of course the first thing he did with it was shoot his big sister in the head, but no real harm done. The fun of putting it together and the history lesson it inspired made this a great gift!
Trustpilot
2 months ago
2 months ago