There were many varied options for making these small items, from buttons to bottle caps. At one time, I liked traffic jams more, because they are more beautiful, more and there is a site in order to dream up and come up with some options for improvement, so to speak.
To make such a thing, we need two caps from standard bottles, for example 1.5 liters.
We cut the thread (neck) from one bottle, while the longer your thread is, the more secure the fastening of the two plugs will be.
Screw two plugs on both sides onto this thread. In the interval between the lids you can still store various things and use as a pendant.
We make two holes in the covers, each cover against each other, thread a thick thread or cord and tie it so that it turns out to be a ring.
On the lids you can pull the snap rings turned inside out with teeth, they are also located on the neck of the bottles after unscrewing the caps. This is a kind of blade or protector. Some managed to make twists with nails that were punched through corks, such types of twists cut even bushes.
This twist works on a well-known principle. In each hand we take the end of the lace, between two ends a hanging cork. We twist the buzzbar, twisting it between the hands on a thread and then immediately begin to calmly and not quickly stretch and loosen when the string is twisted and untwisted in a spiral.
When this twist is in action, it makes a rather loud buzzing sound.