The complete set: all 5 of our fillet knife handle colors in one bundle — olive wood, purple resin, gray/black resin, tan wood, and blue resin — so you get every option instead of picking just one. Steel: 440C stainless, HRC 58-60 (D2 available on request) Handle: Olive wood, purple resin, gray/black resin, tan wood, and blue resin (one of each) Care: Hand wash and dry; light oiling recommended for long-term care Prefer just one? See our single Fillet Knife listing with your choice of handle color.