As soon as I opened the packet I felt like it was a big version of band-aids. Honestly I didn't think it would work, but thought of giving it a try. Both myself and my mother used these patches at the same time. As the packet instructions were entirely in Korean with no traces of English, we left them overnight ( in the site the instructions are in english which recommends less than 2 hrs)
In the morning after removing the patches I was really surprised to see the difference. Even for my mother who had little more dead cells on her heels these patches worked. If used regularly these patches are sure to show the results.
Verdict: Recommended 😘