Little Aurelias Bio Organic eco-friendly natural sponge is made from sustainable, biodegradable Konjac root grown on volcanic Jeju Island, a UNESCO World Heritage Site. Moisture-rich Konjac fibres are handmade into precious sponges combined with pure water that has been filtered through volcanic rock. Use with Little Aurelias Sleep Time Top to Toe Wash to create a rich, cleansing lather. Supports sensitive, dry and irritated skins. The Little Aurelia London Top To Toe Natural Konjac Sponge is the softest, most gentle sponge in the world, absolutely perfect for your little ones delicate skin.