I bought them because I have migraines. I put them on my eyes when I get a migraine. I microwave it for like 30 to 40 seconds to get it warm enough then put it on my eyes. It makes my eyes feel a lot better. The smell of it smells really good. I really recommend these to all my friends and family. i. #RankBoosterReview ii. #Sponsored iii. #WU-MINGLU
Link to buy https://amzn.to/2P7dokX