This is a replacement vent lid for Pyrex containers like this one:
https://www.pyrexware.com/pro-3-qt-round-vented-plastic-lid-turquoise/1121732.html#start=33
This is just for the vent cover in the center of the lid.
DISCLAIMER: Depending on what material is used to print it, it may or may not be food safe or microwave safe.
I printed this using ABS plastic so that it was flexible.
This thing was made with Tinkercad.
Category: Kitchen & Dining
The author marked this model as their own original creation. Imported from Thingiverse.