Bambu Lab Spool With Filament Level Meter

I wasn't happy with any of the current version I found searching online so I decided to make my own. My variant which is a remix of the Bambu Spool by Bambu Lab includes a filament meter which is accurate to +/- 10% depending on how well the spool was wound. I added in some weight savings cut outs as well as some starter holes on the side if you are winding your own filament on to the spool. I also included 2 of of the locking tabs that lock the spools together if you are looking for a more secure connection. I'm open to all feedback so if you have a change or improvement feel free to message me or leave a comment. Updated 10/01/2024 - Added text and arrow indicating position for locking tabs