NATIONAL GEOGRAPHIC - Da Vinci's DIY Science and Engineering Construction Kit Build Three Functioning Wooden Models Catapult Bombard Ballista

    Item number   etp-ex-B07C4KBJ1X
    List Price $39.89
    Lowest Price 29.99
    You Save $9.90 (25%)
    In Stock
    • Ships FREE with $25+ order
    • Gift wrap is available
    • Satisfaction guaranteed
    • Easy returns
    Estimated delivery
    1 to 3 business days
    Expedited delivery available.

    Product Description

    Send projectiles up to 15 feet! Each model is fully functional; the kit comes with 15 projectiles plus 18 paper targets. Everything you need to assemble each model in 1-3 hours: laser-cut wooden components rubber bands sandpaper and clear simple instructions. No special tools necessary. Manufacturered by NATIONAL GEOGRAPHIC. Great for kids and adults This kit is the perfect STEM school project or an office game. 100% satisfaction guaranteed. For 129 years NATIONAL GEOGRAPHIC has been a brand you can trust for scientific and educational excellence. Build three remarkable machines: a ballista (an enormous crossbow) a bombard (an early form of the Cannon) and a mighty catapult.

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    Item Details

    • SKU etp-ex-B07C4KBJ1X
    • Quantity available in stock 56
    • Product dimensions 10x2x7.25
    • Manufacturer part number NGDAVSET3
    • ASIN B07C4KBJ1X
    • Product weight 1.1

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