Kwikset Smartkey Reset Tool

I had a problem rekeying my Kwikset Smartkey lock and thought I had bricked it. Fortunately, someone on Youtube explained how to reset it when you don't have the key:

https://www.youtube.com/watch?reload=9&v=aQjXl78DdUA

Unfortunately, when I got to the part where I had to use a screwdriver to push all five wafers down (at 1:20 in the video), it didn't work. Every time I pressed one down the others would go up. Good thing I have a 3D printer I guess.

This is essentially five little screwdrivers that all press down at once. It slots right into the holes that the wafers stick out of. Press it into those five holes, and you should be able to easily remove the plug from its outer shroud.

Nothing special required, I printed it in PLA and it worked the first time.