Au natural organics Cosmetic Jars is the best container for vitamins, herbs, make-up, jels or condiments etc. This is Great for preserving shelf life of liquid products. On the other hand, Steel or plastic containers have many demerits of storing products. Violet Glass preserves bio-energy by protecting from light. This Jar is made of violet Glass This Cosmetic Jar usually work like a natural filter. It only allows ultra-violet, violet and infra-red light into this bottle. It blocks other spectrum of visible lights. Cosmetic Jar provides protection from the aging processes which usually caused by natural light. This improves the product’s vitality and also raises frequency. As a result this is one of the best container to fill and store high-quality foods, supplements, herbs, elixirs make-up, vitamins, jels etc. It lengthen durability and potency of preserved goods.**A High Quality Cap is included with the jar.