Review on 🔪 BEZOX Pedicure Knife Set - Callus Shavers, Corn Remover Knives, and Nail File - Professional Pedicure Tools with Storage Box (Blue) by Pamela Johnson

No instructions for use. Do you want your feet to be wet or dry? Should I soak them in Epsom salts first? It is also not clear whether the instruments should have a side that should be up or a side that should be down. They are VERY sharp. I have a rasp and foot micro blade (looks like a cheese grater) and haven't cut myself, but these tools made three small cuts when removing calluses. Update: I threw away these tools after three months of use. I continued to cut myself with it, even though I used very light taps on the calluses on my legs.