The roll-on bottle allows the oils to be applied precisely and easily to the skin. The ball is made of smoothly polished red jasper. The stones placed inside provide a unique visual effect, it is also believed that they enhance the effect of the given mixture.Red Jasper is a highly protective stone known for guarding against all kinds of threats. It is believed to help sexual issues in couples and individuals and it helps to keep focus and spark creativity and stoke your inner fire of self-confidence. Fill these Gemstone Roller Bottles with anything, that you know will sell good. They are perfect for use of Essential Oils, Perfumes Oils, DIY Sample Blends, Essence, Aromatherapy and other liquids.