This set includes 3 8x10 tubes with caps + 3 extra caps BTZS 8x10 Film Tubes are a simple to use B&W rotary processing system that works better because of random two-axis manual rotation not found in any other processing system. The tubes not only spin but wobble in the water bath therefore agitation is truly random. (See Youtube video above) Now you can mix different B&W films, developers with different processing times and run them all in one run using a minimum amount of developer - only eight ounces per 8x10 B&Wsheet - for greater economy. Set includes three 8x10 BTZS Film Processing Tubes and six caps. The extra caps let you conveniently change caps in the dark. (See video for details)
BTZS Film Tubes work best in pair, so i suggest you order at least three tubes. BTZS Film Tubes are also available as a kit for 4x5. Benefits are:
Even edge to edge development Low chemistry usage No rolling devise required Process different films and/or different times in the same run Convenient daylight operation For conventional B&W films only
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