They are soooooo good. three days adhesiveness and your spots and blemishes just vanish!!!!! I apply a lot of skin care accidentally over it and yet they stick on for the entire 2 days even wheni wash my face...!!! i use one for 3 days unlike the recommended 8 hours max regime, but even then this thing works...!!! its like i got no spot on me ever!!! places where I used the Etude house adhesive gel patch whch comes in a bottle.... they have these huge black and dark blemishes.. :( and they would come off even if i applied a very small and thin layer.. and i could not even go for a makeup on it... but this thing, it just gels into my skin i suppose... Love it!!!!!