I was surprised that the package was better than expected.Moreover, it is said that hand washing is possible. (I plan to do a washing experiment while using it) Product quality and performance are good.

I’ve used the thermal compress a few times for my eyes, and while the quality seems good, the temperature and time control could be better. Overall, it works well, but more control would make it even better.

I was worried that there would be any chemical medication treatment, so I washed it with water once. I thought there might be a problem with the electrical connection after that, but it worked well.