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  Speedcube - halftone design

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  Earther, Martian, Belter - inspired by The Expanse

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  45 Record Adapter v2 - green

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  Epstein Drive Technologies - inspired by The Expanse

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  Keep Calm and Don't Dig Straight Down

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  So it goes.

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  Keep Calm and Mine Ore

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  Keep Calm and Play in Creative

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  Keep Calm and Craft On

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  Aperture - Huge Success ASCII art - for light fabric

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  Aperture - Huge Success ASCII art - for dark fabric