I am extremely disappointed with the castor oil pack. I believed that your product was an innovative solution to applying castor oil packs. The wrap does not provide any advantage over a cut of fabric that could be purchased at any fabric supply store. The castor oil stick is painful to apply (pulls on the skin), does not sink into the skin, and subsequently is even messier than regular castor oil packs as the sticky residue needs to be washed off with soap and water. I do not feel like this was worth the money I spent on it, and the additional money I spent on the cramp cream in order to get free shipping.