Blanco 519451 Cascade Super Single Bowl, Cinder Constructed of 80% solid granite Integrated second level for drying, depositing and draining Includes a stainless Steel mesh colander, allowing for hands-free rinsing of fruit and produce Resistant to scratches, Stains and all household acids and alkali solutions Heat-resistant up to 536 degreef Resistant to scratches, stains and all household acids and alkali solutions 80% solid granite Heat resistant up to 536-DegreeF