So I bought this stone in France that's shaped like a discus, it's texture is kind of like a pumice stone except not as harsh. It has soap inside it somehow, I don't know, and you're supposed to use it gently in the shower to exfoliate, and they say it can last a while bc when the soap runs out, you can rest it half way in to your fave liquid soap for a few hours and it will be like new.
Long story short, I tried it for the first time today and it's soooo amazing. I mean I'm young so it's not like my skin really has problems yet but it worked crazy well. Any little bumps or whatever I had are totally gone. It's crazy.