4-Piece WoodWorking Double-Edged Carving Head $ 0.99 Product information: product information: Name: 4-piece straight knife Packing: plastic box Material: cutter head YG8 alloy, cutter body 45# carbon steel, painted surface Weight: 16g, 23g, 25g, 33g, 4 pieces of 89 grams Uses: used for wood slotting