The 3D printed Strandbeests can walk autonomously, powered by the wind, just like Theo's full-scale Strandbeests. The propeller add-on gives these kinetic sculptures a different way to be set in motion! This propeller addition is a separate kit, which can be mounted on the Animaris Geneticus Bellus 3D printed Strandbeest. With this propeller system, the 3D printed Strandbeests take the next step in the evolution of autonomous mobility.This propeller propulsion add-on consists of three main parts, it can be mounted on the Animaris Geneticus Bellus body in a few simple steps.