Now you too can re-create the great work of the legendary Italian Renaissance inventor Leonardo Da Vinci himself with this fantastic scale model! Taken from ancient Codex Atlanticus, a twelve-volume set of drawings & writings, included in which were designs for weaponry, Da Vinci's work is brought to life here in an authentically assembled scaled down version of the design. Follow in his footsteps, albeit on a lesser scale, & create this catapult that can fling the soft clay balls (provided) to an impressive distance of over 15 feet. Finally reach your full potential as a genius inventor. The model is made from wood & when assembled measures an impressive 41cm x 25cm x 16cm. It's the perfect gift to educate & entertain. Ideal for wannabe inventors, model builders & school projects.