No, I got them from some place in Iowa I believe. I looked at the pic on the website you cited. It looks like a better design. My magnets are square, and I think the flat round ones would be much more stable (probably wouldn't flip around like the square ones). Also, these look more encased than mine are. My magnets are supposed to be coated, but I don't think they're coated very well or very thickly. The rare earth magnets are so strong that they come together quite easily. When that happens, the coating is easily damaged. At least that's how I think my mags have rusted.