Magic Tricks

I love this trick. The gimmick is so simple but equally
very clever.
The only extra items I have added when performing the trick
are two silks which I position on top of the tubes.This hides the colour of the chosen block completely as you place it into your tube.
Without the silks it was too easy for your hand to turn over ( only slightly ) as you fed the block into the tube and everybody was able to see the colour of the chosen block.
I believe this trick to be good value for money.