- This Kyocera Ceramic 3 inch paring knife is a highly advanced version of the classic paring knife design. This Kyocera parer has an incredible ceramic blade that will never rust, stain, or corrode. It's impervious to the effects that oil and acid from food have on normal steel blades. This parer from Kyocera is also super sharp and easy to handle, so it's perfect for peeling or slicing delicious fruits and vegetables. It's also suitable for cutting boneless meat.