Microwaves and ice cubes - A complete scam.

@SaptaZapta

Not if you do not need the buttons. It's 15%, not 60, not 100, not 70. Going to take a lot more then 1 to even do anything with them.

But you do need the red buttons.
You're likely to get enough buttons for 10 such scrolls before you get the scroll out of the ice cube itself. (What even makes you think it can come from there?)
If you look at is as buying buttons for 1.5k nx each, you won't feel scammed. Gouged, maybe, but not scammed.