Humming Bird Feeder Bottom

This is a replacement part for humming bird feeders that have a bottle diameter of 48mm. The flowers and stem inserts were reused from the original. I will design replacements for them as well as I am not sure if they are universal fit or not. I would recommend printing this in PETG as that seems to be water tight. I tested mine for 4 days and had zero leaking. The overhangs on the stem tubs can be tough to print with PETG so make sure you printer and filament are calibrated.