There's used to have a beta consumable item called Unstable Reference Cube(and the snow blowing machine in release version), since VRC+ Gift Drop came before the shop, and it's already in a concept form of 'box' and it's clearly already being consumable, it should be compatible to mix it up. This mean gifter can save some time, stock-up(since discount is a thing) the box before they wants to gift any moment, or put it on the instance to do events(not sure how secure it will be)

It should be able to consuming the item with current drop method by the way otherwise it won't save time