Sunlu Spool adapter for Bambu labs refills

An adapter so you can use Bambu labs refils on Sunlu reuseable spools. I've tried a few other adapters and never fully got on with them, partly as they do not work when the refill spool and poor edges, like many seem to do now. Thats why I designed my own with a small taper to make loading new filament super easy, even when the cardboard is rolled over. My design also has internal ribs for s tighter fit on the spool, as I found many other designs needed glue. Boost MeIf you like this design, hit boost to let me know. This was tested in Sunlu PLA+ 2.0. Even though I have designed the model to have some tolerance to allow different filaments (and print settings) and the varied amounts of shrinkage we see you may find it to be either too snug or too loose. If this happens, please reach out and I may alter the design tolerances for you, so you can enjoy this design.