This vintage Nikor stainless steel developing tank is a must-have for any film photography enthusiast. Its solid cap ensures that your film will be protected during the developing process. The tank has an 7.5 inch exterior, making it compatible with a variety of film types including black and white and color. This Nikor tank is made in the United States and is perfect for those who enjoy the process of developing their own film. Its silver color adds a touch of elegance to your darkroom setup. This tank is empty, there are no interior bits included. Thank you so much for looking.