Culinary Institute of America Masters Collection Nonstick 12-Cup Muffin Pan Light Colored Surface prevents over browning ^ Heavy Gauge Construction Prevents Warping ^ Flat Edges are Easy to Clean - won't trap food or water ^ Superior abrasion resistant non-stick surface for easy release and clean up Light Colored Surface prevents overbrowning Heavy Gauge Construction Prevents Warping Flat Edges are Easy to Clean - won't trap food or water Superior abrasion resistant non-stick surface for easy release and clean up Lifetime Warranty