









🛠️ Build, Launch, Conquer: Own a Piece of Da Vinci’s Legacy Today!
The Blue Marble National Geographic Construction Model Kit offers a premium DIY experience to build three functional wooden Renaissance siege machines. Designed for ages 14+, this laser-cut wooden puzzle kit includes all materials and instructions needed to assemble a Ballista, Bombard, and Catapult that launch projectiles up to 15 feet. Perfect for STEM education and hands-on learning, it’s an exclusive Amazon science kit that blends history, engineering, and fun into one eco-conscious package.





| Product Dimensions | 5.59 x 18.29 x 25.4 cm; 521.63 g |
| Manufacturer recommended age | 14 years and up |
| Item model number | NGDAVSET3 |
| Educational Objective(s) | Construction Skills, Engineering Skills, Hand-Eye Coordination |
| Number of Puzzle Pieces | 15 |
| Assembly Required | Yes |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Wood |
| Remote Control Included? | No |
| Color | Wood |
| Release date | 30 April 2018 |
| ASIN | B07C4KBJ1X |
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