Nirvana Essential Oil Roller combines lemongrass, tangerine, bergamot and geranium essential oils for a bright and uplifting blend. Granola Girl Essential Oil Blends are a great way to keep your favorite essential oils on hand for daily use. Our five signature blends combine the best quality pure essential oils in a coconut oil base for skin-safe use. Glass roller allows the application of essential oils to pulse points and temples. 100% vegan, preservative-free, and cruelty-free. Size: .5 oz.