T2M1
이거 아주 요물이죠!! 뿌리 볼륨 살리기 넘 좋은 것 같아용
I've been using it for about a month. If I leave it on for 10-20 minutes and then take it off, it creates volume at the roots. However, it doesn't hold well, so I have to keep adjusting it. I think that might be because my hair is weak. It is sturdier than regular rollers and convenient to use.
The price is also affordable, so I highly recommend it.