Bring Relief to Strained & Dry Eyes - Developed by famous US physical therapists Bob and Brad, the EyeOasis 2 eye massager with heat and compression stimulates the pressure points around the eyes to improve blood circulation. Built-in heating pads provide 2 heat levels with a comfortable temperature between 104℉-113℉, ideal for eye strain relief and dry eye. Notice: We do not recommend use of eye machines for customers who have undergone eye operation, retina condition, cataract, glaucoma, etc