Round Sprouting Tray with Drain

This is an improvement on the functionality of the Kitchen Crop 4 Kitchen Sprouter so it will drain right into the sink.  By design, the rinse water filters through the trays and pools up in the bottom tray.  

To make sure the water doesn't hang around, I made the inside concave and added a trough that leads out through a  ¼in or 3mm ID / 5mm OD tube.

I printed in PETG with a 20% infill.  No supports are needed.  

Feedback is appreciated. Always looking to improve my design skills.