Turnover

   

Description This trick involves laying out a line of overlapping coins on one hand and causing them to flip over with a move of that hand.

This trick is described in Bobo under the title The Forty Coin Turnover.

Start Start with a line of overlapping coins extending from the wrist to the tips of the middle and ring fingers. The lowermost coin should be on the fingertips while the upper most coin is near the wrist. The starting position is shown in the top left image.

You need a lot of coins for this trick. I have been doing it with about 25 20c pieces.
Directions Backwards:
With a slight curling of the middle and ring fingers you should be able cause the whole row of coins to turn completely over resulting in a similiar line but now the upper coin is near the fingertips and the lower coin near the wrist.

Forwards:
From here you can reverse the move by slightly contracting the palm.

Comments I find the reverse turnover much harder than the forwards version. I can currently do it with about 20 coins but it is slow, awkward and the coins are usually not in a neat line afterwards. It seems possible with more practice.

With practice you should be able to control the speed of the turnover. I can do the forwards version slowly and smoothly.