Heat-conducting long hair curler bought at Daiso

Since I've been having to go out early in the morning more often, I simply haven't had time to use a curling iron. But if I just leave my long bangs as they are, they only poke my eyes... So, I bought some heat-conducting hair rollers at Daiso. I heard that the difference between these and regular rollers is that they have a foil-like lining inside, which allows heat to be transferred much more effectively. After washing my hair and lightly drying only my scalp, I just roll the rollers around my hair, apply a little heat from a hairdryer, let it cool down, and then take them out. Then, my bangs curl up nicely and voluminously. It's a really convenient product. It's a Daiso must-have for me.