It's a simple and low-cost solution to the problem that the nozzles on the A1 mini feeding assembly can't be cleaned very well.

The top is a curved surface, which can effectively prevent jamming and stuttering. There is a notch on the baffle, which can be inserted into it. The thickness of the top of the model is 1mm. If it doesn't match your device, you can modify it in the modeling process.

The cost is very low, so you can print more of them as consumables.