The Diabolo Player
Built by Tim Surtell in January 2021
This model is based on the Diabolo Juggler designed by Bernard Périer which is featured in the December 2020 issue of Constructor Quarterly.
I have made several changes since I do not own the exact same parts as Bernard used, and I have also powered the model with a non-Meccano motor mounted in the base of the model rather than behind it.