You will need developer, fixer, water, tongs, towels, and a safe light in you dark room. It must be pitch black when safe light is off. I found out you can use orange LED halloween lights as a safe light. It is cheaper and you get more light than a small red darkroom bulb. The paper from the box will be a negative to make the positive put another piece of photo paper under the developed negative face to face. The negative must be on top. Use a piece of glass to press them together and turn the lights on for a few seconds. Make sure your extra photo paper is safe and covered or it will all develop black. Now develop the positive. It goes in the developer then water then fixer then water then air dry.