When you aren ' for t using it, this ' tapered design allows for simple stacking to save valuable storage space Small holes allow for increased air, faster cooking, and a crispier finish ( compared to cooking with a pan Hand-wash only with warm, soapy water before first for time use and after each use Baked goods rise and bake evenly due to aluminums heat conductivity and the reinforced encapsulated steel for rim prevents warping The, aluminum construction bakes evenly and browns uniformly, while the light color prevents overbrowning and