I actually own Richard's Stainless Steel Blindfold as demonstrated here and can personally vouch for
it. I tested it on someone who knew how a standard blindfold can be used and had that person inspect
the steel blindfold before and after I put it on and as close as they wanted when it was on my face.
Richard's blindfold has not been challenged since.
As in the case in most of Richard's videos,
he provides alternatives to the quality props he has on the market. I find that classy.
Did I
mention he's the greatest teacher in the field of mentalism?