Hi! I have uploaded a new original model. This retractor was designed as part of the ASR 5th Wheel complete 5th filament automation system for the Bambu A Series. The Spool Retractor ensures all that filament winds back onto the spool automatically, keeping your workspace clean and your filament tangle-free. It works equally well as a standalone upgrade for any Bambu A Series External spool setup, with or without the ASR 5th Wheel.#Sharing Makes #Newmodel(Edited)

Just posted a model for Bambu A Series 5 port print hub. This hub was designed as part of a complete 5th filament automation system for the Bambu A Series. The center port pairs perfectly with the ASR 5th Wheel automated filament handler, enabling fully automated 5-color printing, including standard 95A TPU. This is something no other solution currently offers for the Bambu A Series without filament handler modifications.#Sharing Makes #Newmodel(Edited)