Comments about Fellowes� Gliding Palm Supports; Black:
I use an optical mouse. The palm rest does indeed follow the mouse around on the very smooth mouse pad that is provided with the product. The problem is the palm rest itself. It has a deep central groove, which is supposed to be ergonomic, but I don't get that. It's just uncomfortable, but not enough not to keep using this at least for awhile. It does glide around very smoothly in the small area that I have for mousing. I wouldn't buy it if I had it to do over.
Bottom Line No, I would not recommend this to a friend