When i was young we use to call this thing rewinder, my dad has like two of this then

Time flies

Throughout those times i could even use this thing for once, because i still don't get how this thing works

We will have to wait for my dad until she comes, because he is the only one who could handle the stuff

I can't recall vividly how it works or its usefulness because during my childhood,i could guess it was already getting meaningless to people;therefore,i couldn't have the knowledge of it.

...
Omorrrr ...

So OP and some nairaland folks still remember this thing ...

This rewinder was used on those big cassette back in the 90's ...

Days of video cassette player, video player. Later life evolved into using portable vcd and dvd players and disc. Now we don't even use the vcd and dvd players again. Nothing is permanent in life, every thing is just time

Hand rewinder

When you need to return the tape and there's no light

princeemmma:
Throughout those times i could even use this thing for once, because i still don't get how this thing works

We will have to wait for my dad until she comes, because he is the only one who could handle the stuff

Is it a female vibrator?

lesbiconverter:
Hand rewinder

When you need to return the tape and there's no light

Ohh can we use it to rewind TikTok videos?