I was looking for wrist rest designs, but could not find anything I liked.
I made it a 3 part desig to fit on most printer sizes. I recommend printing the pads from TPU with 5% Gyroid infill. Middle part design is already updated compared to the one on the picure for easier printing and better end quality (no stairstepping).
Parts should be printed with the top side on the build plate (for better quality for the visible side) and can be printed without support.
Added a blank middle part as well, for those who don't like the text or would like to customize it for themselves.
Stepfile also included.
Recommendations are always welcome. If you decide to print it, please let me know how it worked out for you. Also open to adjust it for other keyboard sizes, if there is a need for it.
Update: After trying out, 5% infill is the way to go for the pads.
Update2: Had to make a full size variant for my friend, so files have been added. Only the pads got wider, to make sure your hand does not sit on the hard plastic part. Pads still fit within a 200x200 buildplate.
Update 3: See new version here
The author marked this model as their own original creation.