120 Film to 127 Film Cuttingtool

I designend a Tool to cut an 120 Film to an 127 Film without an darkroom. You have to put an Razor in the "Cutter". Than you have to Cut the 120 Film a little bit so it have an direction. On the other side, you roll up a part of the Film on the 127 spool, and the "Trash" part on the 127_Adapter part. Than you insert the 127_Adapter and the 127 Spool together in the "Spoolholder". These two Parts slides in to the guiding rail on the Housing. The 120 Spool takes place in the other spoolholder, on the bottom of the "housing". Now you can place the Housing cover on top. And spin the Knob until the Film is ready. Maybe there are some issues, i didn't testet the tool yet.