Marco's Comments:
Book about a "new" kind of topit, which seems to me very much like Dan Sylvester's "Suspended Dimension", being two holes in a shirt covered by suspenders.
The booklet is quite rich on effects with the gimmick, but very scarce (TOO SCARCE) on instructions on the gimmick (the author can make a shirt, though). The part describing the gimmick seems an advert for it!
The idea is interesting, but not new and badly explained.