![modeling - How do I make a square hole in a cube, and then save it as one mesh? - Blender Stack Exchange modeling - How do I make a square hole in a cube, and then save it as one mesh? - Blender Stack Exchange](https://i.stack.imgur.com/UtqVu.gif)
modeling - How do I make a square hole in a cube, and then save it as one mesh? - Blender Stack Exchange
![I am trying to make a 3D printed game card holder for my Switch but I can't seem to fill the cube so the cartridge fits right in. It's just a hollow I am trying to make a 3D printed game card holder for my Switch but I can't seem to fill the cube so the cartridge fits right in. It's just a hollow](https://i.redd.it/57bjznrztza51.png)
I am trying to make a 3D printed game card holder for my Switch but I can't seem to fill the cube so the cartridge fits right in. It's just a hollow
![How can I render a hollow cube that looks like the following? - Graphics and GPU Programming - GameDev.net How can I render a hollow cube that looks like the following? - Graphics and GPU Programming - GameDev.net](http://www.morganmill.com/hollow%20cube.jpg)
How can I render a hollow cube that looks like the following? - Graphics and GPU Programming - GameDev.net
![Creating a hollow cube with a hole: 3D print tutorial problem - Basics & Interface - Blender Artists Community Creating a hollow cube with a hole: 3D print tutorial problem - Basics & Interface - Blender Artists Community](https://blenderartists.org/uploads/default/original/4X/b/c/1/bc1bbda3d21ca7909a567d11e476005262f0524c.png)