An eyelash design eye pillow that can be easily warmed in the microwave. Please refer to the instructions on the official page, which you can find by Googling. I used it once and then stored it. Please understand that it has been stored for a long time before purchasing. - Product Name: Fuwa Fuwa HOT EYE PILLOW - Color: Gray - Features: Microwaveable - Design: Eyelash design - Usage: Eye pillow Thank you for viewing.