Has anyone ever heard of or used Sharp select knives from Hessler Worldwide? A sales rep is showcasing them at our local grocery store - Giant Eagle - for a limited time. I also heard they do demo's at BJ's & Sam's. I would like to buy the set for myself and also for a couple gifts because it seems like a great deal ($40 for 5 knives and a mini manual chopper). They say they're made of surgical stainless steel, never need sharpening and never dull. If that is true, that seems good, but - if they're crappy knives, I don't want to invest any money. I can't seem to find any reviews online.
Anyone ever use them or know someone who has them?

Thanks for your help!