Bring the healing essence of the ocean to your work. The shells have a smooth glassy feel to them that offer a luxurious relaxing massage. They are used either gently warmed or at room temperature. The C. Shell Massage training kit includes all the shells you'll need to perform 3 different massages. A Basic Massage that's easy to learn, an Advanced Massage for deeper, more detailed work and a Facial Massage that is the perfect complement to the latest seaweed and algae facial products. The Official C. Shell Manual illustrates over 140 strokes and the DVD demonstrates all 3 massages.