It is a combination of bi polar magnets and {TAIL ~ eyeglasses} in which circular magnets are mounted concentrically into the rims of eyeglasses and so placed immediately in front of the eyes for {HEAD ~ an optimum therapeutic effect} 
It is a combination of bi polar magnets and { TAIL ~ eyeglasses } in which circular magnets are mounted concentrically into the rims of eyeglasses and so placed immediately in front of the eyes for { HEAD ~ an optimum therapeutic effect }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD