The one bubble in the middle of a punched row

Fourteen bubbles, two rows of seven, each row labelled the same way above it: MON TUE WED THU FRI SAT SUN. In the top row, six bubbles are punched through, the foil torn back and empty. One is not — THU, sitting whole in the middle of the run around it. The entire bottom row is still sealed, all seven bubbles untouched.

The pack doesn't need a chart pinned up beside it. It's already keeping one.

What is the pack actually recording?

Whether a bubble was opened on a given day, nothing more.

The foil doesn't know or say what was in it. What it shows, permanently and without anyone writing anything down, is a simple binary run across two rows: torn or intact, done or not yet reached. That's the whole vocabulary of the object, and it turns out to be enough.

Why does the missed bubble matter more sitting in the middle of the run?

Because a bubble skipped at either end could be explained by timing. One skipped in the middle can't be.

A pack opened late in its first week, or one abandoned early near the end, would each read as a question about when something started or stopped. THU, full and untouched with punched bubbles on both sides of it, records something that happened on one specific day and nowhere else — a single day the pack was set down, forgotten, or overlooked, inside a run where every other day was picked up.

What should someone do about a missed day like that?

That's a question for the vet, not something to work out from the packaging.

The foil records the fact that Thursday was missed. It doesn't say what the fact means, and this print doesn't either — it's a drawing of a pack, not a plan for what happens next.

Why day names instead of numbers?

Because a run of identical days is exactly the thing a printed number can't tell apart.

Numbering the bubbles one to fourteen would still require counting forward from a start date that lives in somebody's memory. Printing the day itself removes that step — anyone glancing at the pack on a Wednesday can find Wednesday directly, which is a small admission by whoever designed the packaging that people lose track of exactly this. A row of tally strokes with no day names printed above it at all solves the same problem a different way, by counting instead of dating.

Why draw the untouched second row at all?

Because the contrast between the two rows is what makes the pack worth looking at, rather than a single moment worth looking at once.

A pack shown fully punched would report only the past. A pack shown fully sealed would report only the future. Together, one row torn and one row still flat, it reads as a week already in progress — most of it accounted for, the rest of it still to come.

Do I need permission to draw a pack like this?

No, if it's a generic foil sheet with plain day letters rather than a specific manufacturer's branding.

The shape of a blister pack and the seven day abbreviations aren't owned by anyone — they're about as standard as packaging gets. A particular manufacturer's printed logo, colour scheme or pack layout would be a different matter, the same as any company's branding is theirs to license.

Does this only work for a weekly pack?

No — any packaging that marks off days as they're used carries the same idea, though a week with day names printed above it is the clearest version to draw at this size.

A monthly sheet or a pack numbered rather than lettered would show the same torn-versus-sealed contrast; the day names just make the read instant rather than requiring a count. A tablet split along a moulded score line into four close-to-equal pieces sits on the same shelf as this pack, doing a related job with a different shape entirely, and a printed sheet held to the fridge by two magnets keeps its own version of the same kind of record, in ink rather than foil.

Does it print well?

Yes — torn foil and sealed foil are different enough as textures that they hold up at reduced size without losing the contrast that carries the whole design.

Keep the punched row's foil visibly disturbed — a rougher, torn edge — against the flat, unbroken surface of the row still sealed. One ink is enough for the day letters and the pack outline; a second, lighter tone on the torn foil is where the contrast actually lives. Bone, pale grey or a soft oat sit well behind it.

How do I get one made?

Describe the pack at JustOG — how many bubbles are punched, which day stays full, and how the two rows should sit against each other. Pick a direction, drag the crop frame, see it composited on the real garment, and it's made to order and shipped.

Designs other people have published are in the shop.

Six days done, one sitting full in the middle of them, and seven more still sealed underneath.