While the literature and theory behind color changing knives are few and far between, this one book
is a must read for all that attempt this illusion. Conveyed to the reader in a very in-depth manner,
Ascanio lays the solid foundation and solidifies the routines within. This book MUST be purchased
with any set of knives, and this reviewer would go so far to say that it may be the only course you
will need....