135 to 120 Back Paper Film Cartridge Spooler

A converter that reformats 135 film into 120 back paper; one 135 roll can be divided into two 120 rolls.

You will need to prepare:

One empty 120 back paper, two 120 film spools, one new 135 film roll, one roll of invisible tape, one pair of scissors, four 6*2mm cylindrical magnets (optional, for improved feel)

Step 1: Insert the empty spool, 135 film, and 120 back paper from left to right.

Step 2: Wind the 120 back paper to the “exposed” position, simultaneously winding in the 135 film (applying tape is optional).

Step 3: Close the lid, insert the knob, and turn it 15 times in the direction of the arrow.

    (If magnets are added, turn 30 half-turns)

Step 4: Remove the knob, take out the 120 spool with the film loaded, cut off the 135 film base (for the first use, wind more film), and apply tape (tape is essential here).

Finally: Wind the leader of the 120 roll, and start shooting!