da Vinci Trebuchet Easy to make in about an an hour or two Natural untreated wood and plywood All pieces pre-cut and ready to go. Parts are pegged for extra strength Hurl clay balls (included) over 4metres While Trebuchets were common siege engines in Medieval Times, Leonardo's take on the most powerful weapon of the time was unique - his design used one main mast, different from all others before! Based on his drawing from the Codex Atlanticus, da Vinci's Trebuchet was a design likely made for the Duke of Milan in about 1482, to impress the Duke of his skills as a military engineer. While it is not known if it was ever used in battle, you can bring Leonardo's treュbuchet to life with this working model! A great kit for beginner to intermediate model makers, this kit will throw a soft clay ball (included) well over 6 metres! Great for STEM programs and a rainy day - but it can be enjoyed on sunny or cloudy days! Features: Easy to make in about an an hour or two Natural untreated wood and plywood All pieces pre-cut and ready to go. - Pathfinders: Leonardo Da Vinci Trebuchet - Model Kit