Learn English – non-derogatory synonym for “propaganda”

Another option would be outliers:

3: a statistical observation that is markedly different in value from the others of the sample

Or extrema (plural of extremum):

a maximum or a minimum of a mathematical function —called also extreme value

Single-use tableware is an option. It's something you might find at a catered event or anyplace that washing-up facilities aren't available, such as a street fair. It doesn't imply cheap - some of the stuff is quite good. You can also call it recyclable tableware if you are trying to be PC.

Single-use — ODO

adjective Designed to be used once and then disposed of or destroyed
"billions of single-use cups are thrown into landfill sites every year"

Usage examples:

• http://www.naturaltableware.com/about-natural-tableware/
• http://www.mrtakeoutbags.com/store/dinnerware.html