Spacemasks Self Heating Eye Mask
Within minutes of putting on your Spacemask you will feel it warm up and start to mellow your tired eyes and face. The soft jasmine smell will help to transport you away.
The heating process works by a thin layer of iron filings entwining with the oxygen molecules in the air. It is totally safe. The relaxing jasmine is in a low concentration so you can enjoy its fragrance without irritating the skin.
Iron powder, Essence of Jasmine