My writing for Jack in A box. I have made a piece of writing what a Jack in a box is and how it works. here is a small bit of it . If you want to read more you have to read from this link to my doc thanks! How Does A Jack In A Box Work?
A Jack in a box is a game that is like a russian roulette and it just pops out of the box.
So this is how it works. It has a spring underneath the jack that is in the box the more you crank it the more pressure it will get and the spring will pop and the jack will come out and then you just put it back in and then just do it again!