This 4-piece steak house steak knife set by guy fieri is like no other. The knives feature a thick one piece high carbon steel blade with full tang for durability. A precision heat treat process hardens the blades to 55-58hrc for longer and sharper edge life. A special notched finger groove is on the top of the blade and offers better control and comfort for resting your finger. The blade features a serrated front section for easy slicing through tough meats and a straight edge along the back section for lighter cuts. The contoured handle has grooves for a great grip and three satin finish star rivets for a real deal look. Always hand wash this high quality cutlery. By guy fieri and ergo chef. Guy is a professional chef, restaurant owner and tv personality. The knife maker, ergo chef, is renowned for superior quality and design. These "knuckle sandwich" knives are a combination of the best materials with a design that will blow your mind.