Spinning Orbital Tops with Launcher

Found that the Spinning Tops Orbital Series from YSoft_be3D was in need of a launching mechanism. This includes both the new launcher design as well as modified version of the three original tops, with a hole in the axis for threading the string.

The launcher is best printed cube side down, and should not need any support.

Place the launcher over the top's axis and thread a string through the hole in the top. Spin the string up, then hold on to the launcher and pull the string. I've seen s