This project is the combinatation of two other great projects out in the 3d printing community. The first project is a 3d printing with circuits class on Instructables found here. This is a great class that uses Tinkercad to design and print objects that can be illuminated with a common LED holder. The second project is 3d printed Easter Eggs by Antonin_Nosek on Thingiverse found here. Using Meshmixer and Fusion 360 I combinded these two projects to make these glow eggs. You can find the full write up on my blog page here.
These are designed to use a CR2032 battery.