Filament lid replacement for 4L jars. No drilling needed.
Recommended to print with PLA for best performance on threads. At least 4 perimeters are recommended (I have used 5).
Compatible with following jars from Vtopmart: https://amzn.to/3u4PgZl
You will also need PC4-M10 connectors https://amzn.to/3vI2f3J and PTFE tube https://amzn.to/3StLfXT