100% plastic free, bio based and reusable. The Maistic All Purpose Sponge is thin (9 mm) and perfectly sized for the hand. Very useful for all your household cleaning, it is particularly suitable for cleaning windows, mirrors and other smooth surfaces - leaving no stray fibres or marks, drying surfaces more efficiently than other plastic shonges and cloths. Perfect for household cleaning Can be used for bathing children and personal care Cut the sponge to create make up sponges 100% plastic free washable in the dishwasher All Maistic sponges are made of wood-based cellulose. They are soft, fully bio-based and plasticfree.