InventHelp Inventor Develops New Hand Strap Massager (RSM-173)

PITTSBURGH, May 24, 2023 /PRNewswire/ — “I have arthritis and my hand hurts when gripping conventional massage tools,” said an inventor, from Fontana, Calif., “so I invented the HAND STRAP MASSAGER. My design provides an effective and soothing massage for stiff muscles and without the…