• Green fiber sponge that protects your nails, with Stop Grease system. • Spontex's exclusive Stop Grease system repels grease and dirt and prevents them from penetrating the fiber. • The sponge stays clean longer and effectively cleans stubborn dirt. • Its ergonomic shape provides maximum comfort and protection during cleaning. • Usage tips: do not use on delicate surfaces. • Rinse thoroughly before and after each use. • Machine washable at a maximum temperature of 60 °C.