Bambu Spool with indicator

This is a quick remix of the original Bambu Spool, but added an indicator window, so you can easily see how much material is left on the spool. Comes in handy when you want to see if you still have enough material left for your next print….. I Also added a small hole on the inside for you to clamp your material in, when you are rewinding from a cardboard spool.Works flawless, and is easy to use. The locking clip is obviously also included.