hammer 4 way kneck?

what is the quality of the hammer strength 4 way kneck machine. does it help build good kneck strength. does anyone have any experience with this machine. any help would be appreciated

-thanks in advance

good for your kneck? I don't no.

Seriously, I don't think any of those machines will do anything you can't do with a towel and a few small plates.

Great machine, we used to have one in the weightroom at college. It's plate loaded so you can go with small progressions. The trick is to make sure you don't use your whole body, just your neck. I liked it for back and sides of neck. Front didn't feel quite as natural, and I had to change the weight, as I wasn't as strong in that direction. But I defintely like that machine, I wish one was still available. Hammer makes good stuff.