Review on 🦶 Professional Glass Foot File: No Foot Injury, No Rust - Remove Cracked Heels, Dead Skin & Hard Skin | Wet & Dry Use -Callus Remover &Heel Scraper by Chuck Wooten

Etched glass is great. It would be quite difficult to hurt yourself with this, unlike corn files in the shape of a cheese grater. It's also durable despite being made of glass. The engravings are a tiny pattern of raised bumps, no saw teeth or blades, so they won't break, snag or tear your skin. It can even be used on tiny calluses, not just thick ones. It is very easy to clean as it can be submerged in water and there is nothing on the etched pattern to hold on to. The finish of the handle is very smooth and shiny, beautiful. hold and grip well. I didn't use the massage function. Having tried several products, this is clearly the best.