Retro pink melmac set, unmarked but a match for Int. Molded Plastics as possible manufacturer.
Sugar bowl: 3 1/4" W x 6 1/2" L x 2 1/4" H
Creamer: 3" W x 5 3/4" L x 2 1/2" H
Backstamp: none
Good vintage condition: rough spot on creamer spout; sugar bowl missing lid, see photos.
More melmac: https://buffalogal.ecrater.com/filter.php?a=1&keywords=melmac&perpage=40
J3wb