All the knives in the I.O.Shen range (12 in total) have used the very latest technology to construct a blade that is not only amazingly sharp but will also retain their edge for a phenomenal amount of time.  They have also been hand sharpened to a 15° angle, which allows for wonderful slicing and portion control.  The  Tai Tang handle is not just an embellishment but it is actually an integral part of the handle frame (the Tang).