Vileda Pur Active Colors Scourer 4 pcs. A kitchen scourer that removes stubborn dirt without leaving scratches on even such delicate surfaces as Teflon The Vileda Pur Active Colors scourer rinses easily, so it stays fresh for longer. The set includes 4 sponges in different colors. Cleans effectively and without scratches The strong polyurethane friction layer removes stubborn dirt without causing scratches even on such delicate surfaces as Teflon. The Vileda Pur Active Colors scourer is the only one on the market to have a DuPont™ certificate confirming the safety of use on Teflon coatings