Price was comparable to 2-1/2 times the price for comparable uke bass stringsets.
I purchased these to replace my "rubberized?" stock strings . Definite upgrade for useability over the rubber strings. Somewhat more plucking tension, but they still require lotta finesse.
The strings did corrected the intonation problems.
But! I don't like the color white. And the string ends should have a solid end so you don't have to tie knots at one end.