Hi, I created this model to join two others together.

This is a small trash can holder for the filament from the flow calibration. Thanks to this holder, it will be attached to the poo catcher that I have printed for the A1.

For this you will need my flow calibration waste bin.:

Filament waste trash bin from flow calibration by ok2vvv - MakerWorld

And this, in my opinion, is the best poop catcher you can have for an A1 printer.:

A1 purge bin ( poop Basket ) by Brithawkes - MakerWorld