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CS12 CS24 3D Printer File Image 1
CS12 CS24 3D Printer File Image 2
CS12 CS24 3D Printer File Image 3
CS12 CS24 3D Printer File Image 4
CS12 CS24 3D Printer File Thumbnail 1
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CS12 CS24

Calvin Sze avatarCalvin Sze

December 25, 2025

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DescriptionCommentsTags

Description

Tool for coin magicians.

My original take on a vertically loading coin dropper / dumper fitting in 12 regular old US half dollars, a powerful tool worn under your jacket. You are fed with a neat vertical stack which is a rare feature to similar products in the market, making it most convenient for your Miser’s Dream performance.

Video instructions:

Also available for free as CS24. Here is the quick demo:

Special features:

  • Sustains vigorous shakes until manually released.

  • Works for both left-handed & right-handed users.

  • Downward loading.

  • Can also be loaded upwards for beginners.

  • Easy to build & fix with household items.

Extra materials needed:

  • a standard drapery hook

  • 0.25mm - 0.285mm fishing line

  • a bead

Your 3D printer has to be able to print small-scale dents & gaps. Otherwise, the gimmick would fail to function.

Designed in Hong Kong.

Thanks to Jeff Copeland for suggesting the need of a locking system and a downwards loading mechanism.

Category: DIY

License:

Creative Commons — Attribution — Noncommercial — NoDerivatives

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