They’re horrible knives that are cheaply made and are dangerous quite often.
If you’re interested in cooking, invest in something like a Wusthof. I worked in professional kitchens for 15 years and have one chef’s knife that I bought in 1989 that is every bit as good as it was the day I bought it.
Or Cutco.
Expensive, but great knives.
Treat yourself to at least one. : ^ ]