Paint infill on gauge

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I made this gauge with white acrylic and a black paint infill to bring out the numbers, although I engraved through the protective layer and used it as a mask I think it's probably easier to just engrave the material without the mask because the paint wipes off the plastic pretty easily, now that I'm using airbrush paints.

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Wiring the Ruida Controller

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Laser Cut Cryptex

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Rainbow Puzzle Box

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