These rollerballs make applying oils to needed areas easy, with no mess, no fuss. Soothe headaches, boosts energy, nourish the thyroid & tired adrenals and more. Each rollerball is customized with a perfect blend of just the right oils to help ease symptoms. ADRENAL Blend- Black Spruce, Lavender, Nutmeg, and Pine BREATHE Blend- Peppermint, Eucalyptus CLEAR Blend- Frankincense, Lavender, Tea Tree Oil ENERGY Blend- Spruce, Grapefruit, Orange, Lemon, Bergamot FREEDOM Blend- Ylang-Ylang, Bergamot HEADACHE Blend- Lemon, Peppermint, and Rose HOLYROLLER Blend- Frankincense RELIEF Blend- Spruce, Wintergreen SLEEPY Blend- Spruce, Juniper THYROID Blend- Lemongrass, Frankincense, Myrrh, Peppermint, Spearmint, Clove