Review (1/5): These do not last.
I saw these were on sale the other day and thought I'd try something different. I have very thick, wavy, long hair...usually I use plain black hair ties for thick hair.
When I opened the package I went to use the blue one first. I barely had stretched it when it broke. Then I tried the black one. I put my hair up in a ponytail and it seemed to hold just fine. Not even two hours into my work shift (I work as a secretary for an attorney, so I am mainly sitting in front of a computer, retrieving files, etc.) my ponytail was very loose.
Taking the hair tie out of my hair was quite the deal. I had to slowly roll it off my ponytail whilst avoiding pulling hair out. I then tried to put my hair up in a pony tail again...and the black hair tie snapped and broke.
I was pretty bummed that trying a different type of hair tie was a failure, perhaps it would work better with those with not so thick hair.