Made a Mickey Mouse ears napkin holder for my wife. Designed in TinkerCad.
Print two of part "mm_napkin_holder_1.stl "
and One of part "mm_napkin_holder_2.stl"
The pegs are a tight fit. I printed this in ABS and had to sand the pegs down a little due to shrinkage. I also added a drop of super glue to make sure they did not come back out.