The Holga 120 camera comes in many different formats and as of November 2015 is no longer being produced! I have a couple of different models, one original and one altered by Randy at Holgamods!. These are fantastic light weight plastic cameras that do just about anything you can ask of them. I’d grab one while you can.
HOLGA (Wiki Page)
The camera’s low-cost construction and simple meniscus lens often yields pictures that display vignetting, blur, light leaks, and other distortions. The camera’s limitations have brought it a cult following among some photographers, and Holga photos have won awards and competitions in art and news photography. As of November 2015, Production has been ceased on this camera.