Quality is reasonable for the price.
But it's a pity that the red side is different from the
regular red coin.
I couldn't use it for the routine I was planning, and eventually all the
products I bought this time (shell set, regular red coin, double face) were wasted.
Regular red
coin is a dark shade, while this one is a bright orange.
There is no problem with the black side
color.
It won't be a problem unless you use this with regular red coin.