MacBook Air 13 Stand

Do you use your MacBook standing at your desk or workstation and prefer the keyboard to not be flat? My wife does and a separate keyboard is not a viable option for her since she often uses her MacBook at a small workstation and the front of her classroom. After listening to her situation I figured I could find a stand already available to help solve her problem. After printing many different stand designs they all had something she didn't care for. What has resulted from many failed attempts at making the perfect laptop stand from here is this. She wanted something that would not allow her laptop to slide while in use so there are recesses for the small foot pads on the bottom of the MacBook. She wanted something that she could easily take apart and store in her desk or bag so this is dovetailed but not tight enough to make disassembly difficult. After I thought I had everything perfect she informed me it moved on her desk too much when seated so a TPU foot option has been added f