A very funny and very simple toy can be made of thread and buttons. Delov just nothing, but how many positive emotions!
What do we need to make this toy: a larger button, a thicker thread, and perhaps scissors.
we unwind and cut a piece of thread with a length of about 0.5 - 0.7 meters.
Then we pass the thread through the button, as shown in the figure, and tie the ends.
Here's how the thread goes through the button.
Everything - our toy is ready. To play with it you need to take the free ends in your hands. Unwind the button harder and pull the thread to make the button rotate "back and forth". In general, watch the video: