I do not have the kit in front of where I am situated at present(over at my grandson's)Can someone indicate the length of the connectors? 20 cm.; 30-; 40-?I'd like to order some additional pieces in more colors as well as for other projects.
they're bread board wires 190mm or 7.5 inches long - avaliable at most electronic supply houses. Here is a link to AdaFruit's selection - you want female to male