Academy Leonardo da Vinci Machine Series - Rolling Ball Timer 8.4V Kato 2-105 60mm (2 3/8')

Kato 2-105 60mm (2 3/8') Straight Track S60 (4 pcs

Contains the electrical components

★This is a 1/24 scale plastic model assembly kit of the fourth-generation (ND) Mazda Roadster

Imagine the thrill of a last-lap showdown before placing your model on display in tribute to your passion for F1

Academy Leonardo da Vinci Machine Series - Rolling Ball Timer 8.4V Kato 2-105 60mm (2 3/8')Academy Leonardo da Vinci Machine Series Rolling Ball Timer ACA18174 Leonardo da Vinci was an Italian scientist and artist, born during the Renaissance era and widely regarded as the most talented industrial inventor and designer, including many aspects of modern science and technology. This kit is based on a sketch of an escapement mechanism drawn by Leonardo da Vinci. It uses the laws of motion, as well as the concepts of gravity and kinetics to