[odabaxok]

I thought the purpose of the advent calendar is that you can open one new box each day, but on this page you can open everything.

[jakobegger]

The purpose of the advent calendar is also to develop the self discipline to resist the urge of opening everything on the first day.

[nicolashahn]

You can open a new box each day. Or you can open them all at once. Just like you can with a real advent calendar.