Our Pain Go Away roller has a simple blend of lavender and peppermint. This roller will definitely give you the support you need when your muscles are feeling a little tight, sore, or achy. You can also use this roller to relieve any head tension. The lavender and peppermint blend will help reduce any swelling or redness. All of our products are made with pure 100% natural essential oils. Our Rollers are 10ml.