Popmask Starry Eyes self warming eye masks
Pack of five self-heating eye masks
Begins warming within 30 seconds
Heat lasts up to 20 minutes
Ear loops provide a secure fit
Out of stock
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.
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.