For this we need:
- two wide bottle caps (for example, from under yogurt);
- clerical knife (you can ordinary);
- a plastic cylinder with a height of about 3-4 cm. An adhesive cap is suitable;
- awl;
- Burner to heat an awl. But it is possible on an ordinary gas stove;
- And some powerful glue.
Let's get started.
[media = https: //www.youtube.com/watch? v = KrrbXmdCz9Y]
1. We take our powerful glue and smear the cylinder.
2. Take the cap from the yogurt and glue the cylinder from the inside, strictly in the center.
3. We do the same with the other cap so that it turns out like this:
4. Next, we heat our awl and make a hole in the side of the lid as in the picture.
5. Next, take a knife and cut a hole.
The result should be like this:
6. The same is done on the other side on the other cap.
That's it, the headphone box is ready! We insert one edge into one hole and wind it to the end, and insert the other end into the other hole. Everything is simple. Use it!