Academy Da Vinci Rolling Ball Timer – Educational Wooden Mechanical Model Explore the brilliance of classical engineering with the Academy 18174 Da Vinci Rolling Ball Timer, an engaging educational wooden model kit inspired by the mechanical concepts of Leonardo da Vinci. This fascinating build uses gravity, motion and precision-cut wooden components to create a working rolling ball timing mechanism that demonstrates the passage of time in a visual and interactive way. Designed as a hands-on STEM learning model, the Da Vinci Rolling Ball Timer encourages understanding of physics, mechanics, motion and engineering principles. The kit assembles without electronics, allowing builders to observe gears, ramps and ball movement in action. Once completed, it becomes a striking display piece for desks, classrooms or hobby shelves. Ideal for students, educators, hobbyists and history enthusiasts, this model blends science, creativity and historical design into a rewarding and educational build experience. 🛠️ Key Features Academy 18174 Da Vinci Rolling Ball Timer wooden model kit Inspired by Leonardo da Vinci’s mechanical inventions Gravity-powered rolling ball timer mechanism Precision-cut wooden parts for accurate assembly Educational STEM model teaching physics and mechanical motion No batteries required – purely mechanical operation Ideal for students, educators, hobbyists and collectors Display-worthy finished model with moving components Encourages problem-solving, patience and hands-on learning