Efficient, non scratch and super absorbent. For use on delicate surfaces. Biodegradable cellulose sponge. Scouring part made from 100% recycled fibres. Specially contoured to clean hard to reach areas. Spontex Non Scratch Sponge Scourers are super absorbent, strong and efficient. The non scratch scourer part, made with 100% recycled fibres from recycled bottles, is great to use on delicate surfaces including non stick pans and the biodegradable cellulose sponge side is ideal for wiping down surfaces and mopping up spills. On top of that, the scourers are specially contoured for cleaning in hard to reach areas.