good for sudden breakouts, they seem bigger than needed so maybe I will try cutting them next time?

Easy to use and gets good results 95% of the time. I am not sure why they don't work sometimes but when they do these patches save me. They are a lot more gentle than the American acne spot treatments I have tried which have just dried out my skin terribly. 

clears up pimples super fast! sticky and doesnt fall off!! 

I absolutely cannot live without these!
They heal my active acne in a tremendous way!