The JOBO LAB Kit S is all you need to get started with processing your own 35mm black and white films inside the JOBO Tank 1510. The only thing not included is chemistry and water. The JOBO graduates allow for precise measurement of any liquid. The two scaled bottles allow ideal storage of developer and fixer chemistry. The precise thermometer makes sure that the chemistry has the ideal temperature for your needs. The convenient film clips make sure that your precious film hangs perfectly straight while drying.