Magnetic Buckshot is amazing with a Shotgun

Buckyball magnetic buckshot seemed like a good idea.
How would these spherical magnets do loaded in a shotgun shell? What is a Magnetic buckshot?
It is a buckshot that encases these magnetics in shape of a hollow configure.

Watch TAOFLEDERMAUS Youtuber shoots this load and see what it does to these unsung objects.
This experimental shotgun load is interesting but a scary concept.

Sources: TAOFLEDERMAUS