COLOR THERAPY SET FOR BIOPTRON PRO 1 PAG-992-SETConsisting of 7 high quality colored hand made glass filters which correspond to the seven colors of sunlight and simultaneously to the seven energy centers of our body, (chakras). The set includes red, orange, yellow, green, blue, violet, and indigo colored light which transfer impulses through an interaction of color and light. Tech Data Item code: PAG 992 SET Product name: COLOR THERAPY SET FOR BIOPTRON PRO 1 Gross weight [KG]: 1. 12 Net weight