Description
Exclusive Digital Magic Products for Magicians
River ：
1.Introduction
2.Performance
3.Props
4.Set up
5.Explanation 1st half
6.Explanation 2nd half
7.About Goldfish
8.Reference
9.Bonus – 2008 IBM Lecture
Changeling ：
1.Introduction
2.Performance
3.Props
4.About holder
5.Set up
6.Explanation 1st half
7.Explanation 2nd half
8.from Shoot
9.Bonus – 2008 IBM Lecture
