The Mr. Meeseeks Box is a gadget which creates a Mr. Meeseeks character for the purpose of completing one objective. Once it completes the objective, Mr. Meeseeks vanished.
This little replica doesn't create one, but the sweet-sour Meeseeks candy inside will disappear! Each Mr. Meeseeks Box shaped tin is filled with blue raspberry Meeseeks-shaped sours, and will have you yelling, "Look at me! I'm Mr. Meeseeks!"