Customizable Right-Angle Inoculation Loop

A customizable [inoculation loop](https://en.wikipedia.org/wiki/Inoculation_loop) whose loop is perpendicular its handle. Intended for use with the [Jubilee](https://jubilee3d.com/index.php?title=Main_Page) in [plant biology applications](https://github.com/machineagency/duckbot)-- but might be useful in other contexts, too!