Pyrex No-Leak Lid Stopper

This is a 3D-printed widget to insert into your Pyrex No-Leak lid.
Its done in OpenSCAD. I added my name, embossed, you can remove that or put your own in to brand your lunches.

Github: (https://github.com/donbowman/pyrex-lid-stopper)
Blog: (https://blog.donbowman.ca/2018/04/01/the-case-of-the-missing-pyrex-stopper-3d-printing-to-the-rescue/)