Achieve traditional photo accuracy with an easy to use development tray and accessories that preserve the art of movie development. Engineered tray design delivers consistent, results for film negatives and photographic paper processing. Leakproof construction contains developer chemicals, helping keep your workspace clean and reducing cleanup time. Designed for photography enthusiasts, professional photographers, and students who want to learn and practice darkroom techniques. Key attributes Function: supports standard film development and paper processing with supplied accessories. Compatibility: designed for use with typical darkroom workflows and widely used development chemicals. Size: sized to fit common darkroom tray setups and configurations. Material and construction: designed for durability and leak resistance to support repeated use. Performance: reliable, repeatable results with minimal risk of spills or leaks. Use scenarios Private studio or home darkroom: develop traditional film negatives and process photographic paper using the tray and included accessories to achieve consistent results across projects. Educational setting: classroom or workshop use to teach students darkroom development techniques with a dependable, easy to use tray system. Studio or small classroom labs: incorporate into teaching labs or client projects to practice and demonstrate the art of darkroom photography with reliable performance.