Soap perfect for prison.
This is absolutely the most bad ass soap around. Feto Soap Razor Blade Soap is a clear glycerin soap that contains a real steel razor blade inside of it. Each rectangle-shaped bar measures 2.25 inches wide and 3 inches tall and might not be the best to take into the shower with you. The razor inside is real so we suggest popping it on a shelf. Unless you like to live on the edge.