What is a universal inactive stylus?

I bought a active chomebook stylus by accident, because I use the words "universal stylus" on the box. I later saw the chomebook thing and saw the it

I bought a active chomebook stylus by accident, because I use the words "universal stylus" on the box. I later saw the chomebook thing and saw the it actually read "universal inactive stylus"

or:I bought a active chomebook stylus by accident, because I use the words \"universal stylus\" on the box. I later saw the chomebook thing and saw the it actually read \"universal inactive stylus\"

Tags:accident,