If you know what the gimmick is, then why would you ask if it requires the most obvious stuff to make it work? Or, if there are any other color accessories?
No, rereading your question, you did not ask if any free wax or thread is coming with the unit -
The developer always gives you enough for a few performances, but, if its a good trick, you will always need refills or additional supplies.
I guess a darker skin color adaptation might be helpful, but nothing available yet.
So, thank you!