• Support large number of film developing: You can even process 3 rolls of 135 film or 4 rolls of 120 film simultaneously in this developing tank at most. it also supports processing 6 sheet films at same time (need to buy the extra 4x5 spiral reel). you should press the red clips after you feed the first roll 120 film into the spiral reel that convert to 120 format then feed the second roll of 120 film to the spiral reel which avoid roll film repetition.
• This developing tank can be simply converted to 2 spiral reels developing tank if you want to processing two rolls of 135 film or two rolls of 120 film only. After convert this developing tank, you can save more chemicals and save more money, perfect gift for photography enthusiasts and beginner.
• Wide Compatibility: Suitable for 120 135 127 220 roll film and 4x5 sheet film processing, heat resistant, waterproof, light sealing, No liquid leakage.
• Material: high quality plastic, unbreakable, durable and longevity.
• Package includes: 1x 120 135 developing tank 3x 120 135 spiral reels (4x5 spiral reels sold separately.)