Da Vinci Tank 3D Wooden STEM Construction Kit Art & Crafts>>Creative Fabric Art>>Design your own Totes Bags This working stethoscope actually lets

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Da Vinci Tank 3D Wooden STEM Construction Kit Art & Crafts>>Creative Fabric Art>>Design your own Totes Bags This working stethoscope actually letsDive into history with this mechanical wind up 3D puzzle of Leonardo Da Vinci's fighting vehicle, a replica of the tank designed in 1487. This intricate model features 360 canons, sloped armor for increased stopping power, a rotating rubber band mechanism, and wooden gears inspired by the original invention. With a stop & go lever, this historical masterpiece is a must have for any history enthusiast or puzzle lover. Recommended age 14+ years