is it this one?

http://www.amazon.com/Creuset-Enameled-Cast-Iron-4-Inch-Glass/dp/B00008WFFE/ref=sr_1_28?ie=UTF8&s=home-garden&qid=1231997889&sr=8-28

here is part of its product description:
"....Its porcelain-enamel interior resists sticking and requires no seasoning...."

is porcelain safe?

Thank you!