I created reusable braille labels for food and drink cans, medicine bottles, etc. The labels are made of a hand washable plastic, click onto the outside of a can, and have engraved text of what the label says on the inside face for sighted helpers.
If you want to see what I have available my company is candoable and
$1. Don’t know if this is ok per the rules, but I’d rather answer your question completely.