Ginsu Chikara Series 5-Piece Japanese Stainless Steel 420J2 Knife Set with Round Bamboo Block 7107 Unique double edge blade for precision cutting Includes 8-Inch chef's knife, 7-Inch santoku blade, 5-Inch utility knife and 3.5-Inch paring knife in a round bamboo block Knives never need sharpening thanks to being forged from Japanese stainless 420J2 steel Stainless steel tang extends through the entire handle Limited lifetime warranty