Tired of not always being able to close your AMS fully, when using ring adapters on your Polymaker cardboard spools?

Want to avoid cardboard remains in your AMS, and also not have the filament spin around the spool you installed it on?
 

Look no further - This print is the solution

By installing these two rings on your Bambu reuseable spool you'll be able to insert it firmly into your Polymaker filament.

When installing place a ring on each half of the bambu spool, make sure you place the key'ed ring on the corresponding spool half. Then you need to remove the cardboard on one side at a time from your Polymaker filament and install one of the reuseable spool halves, before removing the cardboard on the other side. This will ensure that your filament doesn't fall out to the sides.
When both sides are installed you'll be able to spin the spool around and lock it in place

Watch the GIF for installation guidance

Be sure that the spool is locked in position, if not proberbly secured the filament will stray to one of the sides, and sooner or later get stuck while printing. At least that's what happend when I didn't assemble the spool correctly inside the Polymaker cardboard ring.
 

Takes 31 min w. prepare time and requires only 1 plate to print.
Tested with org. Bambu spool and the printed “Bambu Spool” from Bambu Lab

Bit of backstory

This was my first project after getting a P1S Combo. I made the design after I had printed some ring adapters to use on the Polymaker cardboard spool. I quickly realised that these adapterrings made it challenging for the AMS to fully close, without tampering with the spools ability to spin. I had seen a video of someone pulling off the cardboard sides and installing the spool on a Bambu resuable spool, it worked fine in the beginning when the weight of the filament, was enough for the spool to gain traction on the rollers, but when the weight wasn't enough the reuseable spool then just spun around the cardboard resulting in not feeding the filament. Then this idea emerged, enjoy.