From Longman Dictionary of Contemporary Englishscourerscour‧er /ˈskaʊərə $ ˈskaʊrər/ (also scouring pad) noun [countable] DHCa small ball of wire or rough plastic for cleaning cooking pots and pans
Examples from the Corpus
scourer• The scourer, bought second hand, has been completely reconditioned as new by Douglas Reyburn's Engineers.• She turned round, holding a pan and a coiled wire scourer. 