The RIDOKI MAGNETIC roller is a face massage roller fitted with a rounded magnetic head and a stone handle. Daily use will help remove muscle cramps, improve blood circulation and restore energy levels. It is an indispensable tool to help make your skin firmer, reduce facial tension and smooth wrinkles. To be used twice daily morning and evening for gentle, light massage. The RIDOKI MAGNETIC roller will help you restore the brightness, suppleness and youthfulness of your face.