The plug is fully compatible with the Bambu original. The refill system is retained.
As you can see at first glance, I have modified the design to one I like. Where the inspiration comes from is probably obvious right away, but it's just an optical similarity.
As I do with all my spools, I added an integrated clip, this time in the form of a waveform around the perimeter.
The tags are designed to dimensionally match the stickers of the original exactly, or you can use your own, as you can see from the photos.
It's designed to complement the rather good original with what I personally find lacking with it.
The author remixed this model.
Added: integrated clip and Tags