The "CorLeone Dice" by Leo Smetsers is a beautiful set of dice, made to Leo's personal specifications. This set was designed and manufactured for a dear magic friend.
Each set comes with two dice in a beautiful little box, one 19mm. die which has two strong neodymium magnets embedded within, and a matching regular die.
The set is perfect for use with a chop cup or as the target die in a Kurotsuke-style routine. The set can even be used to force the numbers two or five.
It's very rare to get a custom prop like this at such a low price!