Sniped from the NJ Admin Code on Gaming Chips
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(f) Each value chip issued by a casino licensee shall contain an identifying characteristic, to be known as an "edge spot," which shall:
1. Be applied in a manner which ensures that the edge spot shall:
i. Be clearly visible on the edge and, to the extent required by the Division, on each face of the value chip; and
ii. Remain a permanent part of the value chip;
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This dictates No Labels that will peal-off and no paint that can be removed
