This is a beautifully made prop consisting of a metal tube that screws together in its centre, capturing a solid partition in doing so.
The magician then drops coins into the tube one by one. To the audience's amazement, they individually penetrate the partition, falling from the lower section of the funnel.
After the final coin has penetrated the partition, everything is handed to the spectators for thorough examination.
The Coin Funnel is a baffling close up magic trick, that's oh so easy to do.