Test of the 4-strand head for the brush cutter

Today I encountered another invention in Castorama. Scythe head with four strands. I decided to check its operation. As for me, there is no difference between the standard spool heads.

You can buy such a head here: https://s.click.aliexpress.com/e/_9Gjdz3

See also my other films:
https://www.youtube.com/watch?v=8StbVxt3QjU&t=8s
https://www.youtube.com/watch?v=5d6CanFma1M&t=7s
https://www.youtube.com/watch?v=hBZPK-YovBw&t=135s
https://www.youtube.com/watch?v=Iwbj_wVnKrs&t=57s
https://www.youtube.com/watch?v=l6HWjMUrUmA
https://www.youtube.com/watch?v=18_BG7H_Olg&t=22s
https://www.youtube.com/watch?v=m22PJ6DTwDQ

Видео Test of the 4-strand head for the brush cutter канала Moto Serwis