The compact Kizer Walnut is designed by Mr. J, an individual designer from Kizer, as an EDC office knife, It is combined with Tai Chi concept, trying to harmonize human, knife and nature. Overall length of Walnut is 4.72 inches and blade length of 1.97 inches. It is made with sheepfoot blade style in N690 blade steel material with a thumb hole on it. Walnut is designed mostly for daily package opening in office, which is the safest and most useful office tool.