Here, I will explain how David Blaine change coffee to coin. This trick looks simple and convincing, but there's a lot of preparation behind all this. However, it can easily be done. You can do this in the next 30 mins if you have the required objects.
The video below explains it all, right from what you need to how to perform it. If you still don't understand how its done after watching the video, please move on to the next step
As a token of appreciation for viewing my Instructables, I have you another video I revealed, Criss Angel through glass. You can view it in the 3rd step of my instructables.Hope you like it!
There will be a small hole under the large cup, small enough so that your finger can fit through
How to arrange them:
Put the tissue paper in the large cup, covering the hole.Next, put the smaller cup in the large cup tightly and make sure you cover the sides.Then,take the newspaper and stuff it in the small cup. The purpose of having newpaper is to make the cup lighter, so you don't need a lot of coins for this. Next pour in the coins in, it should stay above the newspaper. Make sure its on a suitable level ,slightly below the surface of the large cup.Now, you can pour in coffee, make sure its thick enough that you cannot se the coin inside.