Heel exfoliation

Maybe it's because I've been wearing only sandals since it's summer, but the dead skin on my heels is more visible.

I went to Daiso today and bought this.

Since I bought it, I had to try it out, so I used it right away.

For now, I'm glad it doesn't hurt.

My heel is burning, perhaps because I pushed so hard I wondered if I had pushed too much.