Take one or all of them, wherever and whenever you decide to go. On a plane, at a sleepover, or even at home! You deserve it!
-5 Self-heating eye masks -Starts to warm up in 30 seconds -Heat lasts 20 minutes
The mask itself is made from non woven cotton, each heat cell contains iron powder, vermiculite, activated carbon, salt and water, all naturally occurring ingredients. The mask is fragrance-free and free from artificial ingredients.
How it works?
When the pouch is opened, the iron powder inside heat cells reacts with oxygen in the air causing it to heat up gently. The mask reaches a maximum temperature of 100.4 F or 38 C and stays at this temperature for at least 20 minutes.