Frequently Asked Questions
No. The color change is reversible and designed for daily reuse. The primary material in the color-changing cup is a thermochromic coating—an ink that alters
2025年12月19日
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No. The color change is reversible and designed for daily reuse. The primary material in the color-changing cup is a thermochromic coating—an ink that alters
When the temperature drops, the cup returns to its original color, and the effect can be repeated many times.
Most color changing cups are activated at 45–60°C (113–140°F).
Custom activation temperature is available for OEM orders.
The cup uses heat sensitive (thermochromic) coating.
When hot liquid (usually above 45–60°C) is poured in, the coating becomes transparent and reveals the printed
The Answer is Clear: Safety First in Every Sip! In a world where novelty and safety often intersect, one question that frequently bubbles up is:
The Answer is Clear: Safety First in Every Sip! In a world where novelty and safety often intersect, one question that frequently bubbles up is:
Email:
sales1@colorchangingmug.com
Tel:
+86 18566256591
+86 755 27847227
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