Really frustrating dice

Today I woke up and chose violence. I hope you have an OCD and find this dice as much infuriating as possible.
There is everything wrong with the dice, but it has the opposite sides equal to 7 - so it should work as a normal one :D
I reccomend hiding all of your friends other dice and just left him with just this one.

But it can have a practical use in DnD, where you can use it as a punishment dice, or dice for certain scenarios.

I actually made it for my sister who has strong OCD, I hid 7 of these in her bedroom, and as I'm a kind of practical joker, I've wrote following numbers on them: 1,3,5,6,8,2,10. Now she can't sleep until all of those dice aren't out of her room, but she don't know, how many there are. Am I evil?

I maybe should put NSFW tag on this one XD