I call this The Wheels on the Bow? Because I’m using the Pickaso Rotary Bow. With 16-string solid body lyre. Enjoy!
Pentatonic 7-string with Pickaso Rotary Bow. There’s a learning curve with this as well, mostly getting the rosin on the bow wheel, but it’s much less of a learning curve than the standard bow models. It sounds good, and it’s fun!