Designed with slot and tab joinery, you'll need Carbide Create to open and export this project, along with a sheet of 12mm Baltic Birch plywood.
Only 1 size cutter is required (1/4" square endmill) along with a drop of 1" dowel to use for the handle.
With everything cut out, apply some glue to each of the mating faces (including the pockets which hold the dowel in place) then apply clamps and let dry.
After the glue dried and a little cleanup was done, I wiped the whole thing down with butcher block oil to give it a little shine and make the grain pop.