EXFOLIATING FACE & BODY SCRUB - Effective formulas with none of the hassle. Deeply cleanse and invigorate tired skin with natural exfoliating crushed walnut shells. New Rockface Face & Body Scrub might not be made from rock, but it does in fact contain a substance more durable than rock - a blend of crushed walnut shells and ground rice to produce this unique multitasking scrub - fine enough to exfoliate your face and rough enough to exfoliate your body.