Top-of-the-line MIYABI Birchwood is a work of culinary art. Both blade and handle are crafted from the most precious materials, which shape their striking appearance. More than meets the eye, the potent core of SG2 micro-carbide powder steel is protected by 100 layers of steel.Set contents: 8" Chef's Knife, 5" Paring knife. SG2 micro-carbide powder steel. Authentic thin Japanese blade profile. Hand-honed using the three-step Honbazuke process to a 9.5 to 12 degree edge