Magic Tricks

Extremely clean, I am surprised that a certain part wasn’t wider to facilitate a business card, without giving anything away about the workings or operation, all in all with poker size cards or slightly larger the operation is smooth and seems pretty bulletproof, but with a simple modification at the design stage something could have been substituted,
Maybe this was experimented with, and there may well be a reason a different material was not used, but all in all great for bicycles which is the most likely use across the board
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