The aqua color on this KitchenAid Professional Series Knife Block Set shares its fresh shade with the Aqua Sky KitchenAid stand mixer, making for a fun, color-coordinated kitchen. Bringing the same eye toward quality, attention to detail and timeless design that distinguishes its iconic stand mixers, KitchenAid knives are made of forged German high-carbon stainless steel. The knife block even has a built-in sharpener to keep a fresh edge on every knife. $299.99. Free shipping. Buy here.