Bambu filament splitter

This is my own version of the filament splitter to switch between the AMS and an external spool. This is designed to fit the Amazon ECAS04 Pneumatic Fittings from Amazon. Amazon.com: Imdinnogo 3D Printer Extruder Parts Bowde ECAS04 Teflo Pneumatic Fitting Straight Quick in Print Extruder Embedded Collet Clips for PTFE for DIY Voro Project or Other Tube PTFE BCZAMD-5Pcs : Industrial & Scientific