What kind of performance does Kodak-1 camera have?

"Kodak No.1 camera" is small in size, easy to carry and can be photographed by hand. In the camera, a roll of 6-meter-long photosensitive material is installed in advance, which can take 1 circular photos with a diameter of 6 mm. Just aim the camera at the subject, wind the shutter, and then tilt the shutter for exposure, and a photo will be taken. After shooting, the photographer doesn't have to prepare the potion and develop it by himself, just send the camera back to Kodak for development. The developed photos will be sent back together with the reloaded camera.