Natural sponge Features: extremely soft, elastic and resistant, characteristics typical of sponges originating exclusively from the Mediterranean Sea. It is then processed with special procedures that make it particularly suitable for sensitive and/or irritated skin. Long lasting. High absorption capacity. Available in two types: with large holes or with smaller, finer holes. This second type is more compact, soft and velvety and, due to these characteristics, is mainly used in cosmetics, but is frequently used where particular delicacy is required