The Graylab Model 300 Darkroom Timer is a reliable and accurate analog timer designed for film photography darkroom use. With a glow-in-the-dark dial and audible features, this timer allows for precise timing control in developing darkroom processes. Made in the United States by the brand GraLab, this timer is lightweight at 4 lbs and comes in its original box, ensuring it is well-protected during transport and storage. The Graylab Model 300 is a high-quality tool for any darkroom setting.