Copper Heeler insoles, thoughts or experience?

Hi guys, has anyone ever heard of Copper Heeler insoles? My dad has caught a glimpse some early morning TV infomercial selling these things and is convinced he needs them! :rolleyes: if so what are your views in them? Many thanks, Tommy 😀

Hi guys, has anyone ever heard of Copper Heeler insoles? My dad has caught a glimpse some early morning TV infomercial selling these things and is convinced he needs them! :rolleyes: if so what are your views in them? Many thanks, Tommy 😀

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Copper Heeler insoles, thoughts or experience?