Ideas For this challenge we had to design a key chain to be 3D printed based off of other designs we found on the internet. From these ideas I decided to create a 3D printed key chain that looks like the new iPhone upside down smiley face emoji.
When I first 3D printed my key chain, I realized I had made it to thick in width and needed to go back and use extrude and subtract tools in AutoCAD to fix this.