Lomo film developing tanks allow you to process film by hand without the need for costly lab services, delays, and fussy technicians refusing to let you run your 30 year out of date film through their machines. You can get images almost as clean as a commercial lab (hoover and mop the lab first, and clean the film afterwards) cross process, push and pull film, solarise, tint and tone, reticulate or destroy images chemically using acids and bleaches. It’s all possible with the Lomo UPB-1A tank.