We will not repeat what we already wrote there about the Topps company and cheap toys. Let just say — contrarywise to what we stated in 2012 — that this flute is a *real* Humanatone, branded by Gretsch, and not a Topps dedicated version Humanatone. It dates of the second half of the 1960s.
Mine is a beautiful monochromatic mid-blue sample, and is similar at any point to the regular Gretsch Humies that were sold in cardboard boxes. I carefully removed the stapples to take pictures, and then repacked this collector for another long sleep.

A user manual is included with the Humanatone, with no particular surprise, but showing a strip of three boxes, drawn like a triptych by Roy Lichtenstein :)
A good addition in the collection!
