Positive for gridfinity chocolate mold

You can use this positive to create a chocolate mold via a vacuum molder, to create chocolate bars that fit the Gridfinity 42mm grid. See https://app.media.ccc.de/v/gpn23-15-creating-qr-codes-out-of-chocolate for an explanation of the basic process. This is based on a box that I generated via https://gridfinitygenerator.com/en/box. The whole design can be used to create gridfinity chocolate advent calendars (please wrap the chocolate in clingfilm for food safety).