Reusable Floss Pick - Senior Design Project Lead

I made this design 2019 and save the concept for a possible senior design project. the problem statement is to make a multi use floss pick that is reusable but still convenient enough to use as a one use floss pick. when pitched as a project idea to my professors I was told that “the project is already at a state where we would want a final project to be at” so now my goal is to lead my group to help improve the design, get a better working model and possibly find a sponsor for manufacturing. The projects fully start in the upcoming fall semester so designs are on hold for the time being.