The object I typically interact with that is considered disposable is glass jars from pickles/jellies. People generally think of this object as disposable because of the super sticky label attached to it. I honestly think that is a bullshit excuse for people to just throw it away. You likely could peel the label off, if not that, scrub it off, if not that burn it off, and then scrub it off. Its not like you are gonna melt the glass with a lighter. After that you have a reusable cup or container for your food or herbs. Rather than letting it get crushed and thrown into a landfill, I’d personally rather reuse the glass jar instead of letting it go to waste.