Narex 4 Piece Wood Carving Knife set with Curved, Necking, Skew and Straight Knives in Wood Box 869100 This 4 piece knife set is manufactured by higlhly respected tool maker in Czech Republic Blade are 45 mm (1 7/8") long x 12 mm (1/2") wide; Overall lengths are 175 mm (7 1/8") Set includes: Curved Bent Dual Bevel, Notch Cutting, Skew Dual Bevel Necking and Straight Dual Bevel Comes in wood presentation box Blade are made from Manganese-Vanadium tool steel and heat treated to a hardness of 60-62 HRc