The Ilford PQ Universal Paper Developer 500Ml is a high-quality photographic chemical solution designed for developing black and white prints. This developer is suitable for resin-coated and fiber-based photographic papers, providing exceptional contrast, sharpness, and tonal range. Manufactured by Ilford, a renowned brand in the photography industry, this developer is versatile and easy to use. It offers consistent results and is ideal for both amateur and professional photographers. The Ilford PQ Universal Paper Developer 500Ml is a must-have for any darkroom enthusiast looking to achieve outstanding prints with excellent image quality.