5-Piece Plum Purple Ceramic Knife Set by Mighty Fine Online. Includes 6" Santoku Knife, 5" Utility, 4" Fruit, 3" Paring Kitchen Knife each with Black Protective Sheaths and a Bonus 3.5” Ceramic Folding Knife. Features Black Ceramic Zirconium Carbide Blade with ergonomically designed soft grip plastic direct-injection handles in a stunning Plum Purple metallic finish. BPA Free, FDA Approved & LFGB Certified. Each set comes in a Mighty Fine Online Gift Box.