Attributes do not sell. Benefits do.
Total Clean technology. Enamelled trap. Eco spray. Three true attributes, written by engineers who know exactly what they mean, and not one of them sells anything at shelf. The shopper does not want the technology. He wants what the technology does to his life.
The distance between those two things is the entire job of information design in packaging. And it is where most packs give up.
What engineering writes and what the shopper understands
An attribute is what the product has: a physical characteristic, a component, a technology with a name of its own. A benefit is what the person gains by taking it home. They are two different sentences about the same product, and only one of them stops somebody in the aisle.
Some real pairs that crossed my desk at Deca:
- Total Clean technology becomes complete cleaning. Nobody outside the company knows what Total Clean means.
- An enamelled trap becomes less risk of clogging.
- Eco spray becomes saves 40% of water, which is the bill at the end of the month.
- A hand shower with no shut-off valve becomes it will not drip in your home.
Notice that no attribute was deleted. It stays on the pack, one level down, for anyone who wants to check. What changed is who speaks first.
The hand shower that was hiding its own argument
Every conventional bidet shower eventually drips. It is not a possibility, it is a certainty, and anybody who owns one has been through it. The line had a product that solved exactly that pain, because it has no shut-off valve, and the information sat on the last line of a list of technical attributes, at the same size as all the others.
The redesign invented nothing. It simply moved that sentence up to the first and largest highlight on the pack, written the way the shopper thinks: avoids the risk of leaks. The category's biggest pain became its biggest selling argument, and the product started explaining on its own why it beats the competitor beside it.
The question that guided the project works for any product: why would somebody buy this one and not the one beside it?
You get two attributes, not ten
In an attention map we ran with artificial intelligence over the toilet kit line, the order the eye follows came out clean: product name, photo, short introductory line about the range, two highlighted attributes, and only then the full set of icons.
That order is a design instruction. If the product has eight or ten attributes, and almost every technical product does, two of them have to step out of the queue and sit on the left, large and alone. The others stay there for anyone already interested. Ten icons at the same size are not hierarchy: they are a list, and lists get skipped.
If you have ten attributes and treat them all the same, the shopper read none of them. Pick two and defend them.
Shelf is not website
Long technical copy has a place, and the place is the website and the catalogue, where the reader came in of his own accord and has time. Smoother inner walls with no corners, for 360 degree cleaning, with a turbo spiral flush, quieter and more powerful: that is a good product description and a terrible shelf sentence.
In the store the shopper has seconds and a trolley in his hand. Same content, two levels of reading, two different places. Confusing the two is the most common mistake I find in packaging for technical products.
How to do this on your own product
Before any layout, ask three questions of whoever owns the product, whether that is marketing, engineering, nutrition or the founder of the company. Why does somebody buy this product and not the competitor's? What pain does it solve? And what does the person gain, written in the words she would use at home?
The answers rarely arrive finished. In practice the first answer is always an attribute, and the second question is always the same: so what, what does that change for the person buying? Repeat until you reach something that fits in a short sentence and that the person recognises as a problem of her own. That sentence is what goes on the front panel. The rest is technical detail, and technical detail has an address.