A method of printing on a plurality objects comprises arranging a first plurality of objects on a board having a flat upper surface, the first plurality of objects arranged on the board in a first configuration, and adhering a plurality of rail members to the flat upper surface of the board, the plurality of rail members arranged around a perimeter of each of the first plurality of objects to define borders for each of the first plurality of objects in the first configuration. The method further comprises positioning the board on a printer, printing on the first plurality of objects with the printer, and removing each of the first plurality of objects from the board. The method further comprises subsequently printing a second plurality of objects on the board.