Pencils don't work on head cleaners - you need 2 drops of the special cleaning fluid.
The pencil is put in one of the two spools to rewind the magnetic tape.
And head-cleaning cassettes had no magnetic tape to be rewound.
@Natasha_Jay I usually used a Bic pen, because they fit better; you have to get the angle right with a pencil.
I even had a couple of empty shells from dried-up Bic pens specifically for this purpose.

For example a very classic Bic pencil https://www.cultura.com/p-crayon-a-papier-criterium-550-mine-hb-bic-3270220018469.html
@adorfer That's possible. I don't think I had such expensive brands of pencils as a child/teenager
@adorfer @Natasha_Jay that video is not "debunking" anything, it's being pedantic.
Yes, a Bic pen works better, and you have to use most pencils at an angle. But the point is that you *can* rewind a cassette with a pencil, if that's all you have on hand to do the job, and it was actually used at the time.
Many, many timesβ¦
@Natasha_Jay π€©π€©I used a Phillips screwdriver just as often when I didn't have a pencil on hand.
And... I still do it today. I love Tapes! ππ
@ahltorp If you are (rightly!) worried about accidentally damaging the tape, you can also use plastic screwdrivers. Such as those often used by television technicians for image settings, etc.
In Germany we called these things 'adjustment pens'. But they still exist all over the planet today for little money. :wink:
@Natasha_Jay If
For the love of God, don't let JD Vance tell you how HE did it!
Before that, with a thicker fountain pen, on open reel tapes.
I remember doing this........π
Both I remember and have done it