Thermochromatic technology that allows the cards to change color around 78-82℉ To prevent players from marking cards or cheating they then return to their original color in less that 30 seconds so the next time you pick up the card it is good as new!
kickstarter: https://www.kickstarter.com/projects/thermochrome/thermochrome-cards-worlds-first-color-changing-card-set/description
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Product Name
ThermoChrome
Edition
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Brand
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Producer
Release Year
Artist
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Gilded
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Gilding Color
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Signed
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Numbered
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Seal Embellishments
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Magic
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Production Run
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Card Genre
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Card Back
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Courts
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Tear Strip
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Jokers
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UPC
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Card Embellishments
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Card Construction
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Box Embellishments
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Box Construction
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Printer
Card Stock
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Finish
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Colors
Blue
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