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Dual blade is dissimilar to the current product,
it possesses two different angles on the "snap-off"
blade.It allows user to adjust how far the blade
extends from the handle under different cutting
situations .In addition,the special segmented blade
also provides more knife-edge capacity than
conventional . Spare blades are stored in the handle.
Zhongkeng Dalin Township Chiayi County, Taiwan
Chiayi city, Taiwan
Kao,Chi-Wen Kuo,Cheng-Tsung Shiao,Yu-Ting Huang,Guan-Lin