Review title is As Described, Hurt A Bit To Use [SEP] This is exactly as pictured and describes and seems to be a good product, but it hurt to use it. It doesn't mimic natural chewing motion and, if you have any preexisting jaw issues, it can exacerbate them. If you have a healthy jaw, then I imagine this wouldn't hurt, but this triggered clinching and strain and made my jaw hurt a bit. I think it is meant for those who have zero stress and no tendency to ever clinch their jaw. Good luck in your search.