Hot Eye Mask Just heat it in the microwave for 20 will keep you warm for about 30 gentle on your for taking a nap or taking a break when worried about

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. The Hotto Eye Mask, which was completely developed in-house over two years, is a hot eye mask made from PCM material developed by NASA. [How to use] Keep in the microwave for about 30 minutes (30 seconds for 500W, 20 seconds for 600W) with the cover on. [Features] ★Easy to heat in the microwave for 30 seconds ★Heat retention effect lasts for around 30 minutes ★Can be used over and over again ★Length adjustable ★No need to charge, antibacterial treated ★Washable sticky cover included [Caution] *Please note that there is a risk of bursting if heated for more than the specified time. *Do not reheat within 30 minutes after heating. Hot eye mask Just put it in the microwave for 30 seconds and it stays warm for about 1 hour.It fits gently on your eyes.Perfect for taking a nap or taking a break when you're worried about eye strain.