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Made from high‑quality PP plastic, this large 710ml tumbler reveals vibrant colors when filled with
Company Code: OBB013
Material: PP
Color: multiple
Capacity: 701-800ml
Keywords: Cup
Logo: Yes
Usage: Drinkware
OEM: Yes
Function: Multi-function
Lead Time: 25-30 working days
CERTIFICATES

Made from high‑quality PP plastic, this large 710ml tumbler reveals vibrant colors when filled with cold beverages – perfect for water, iced coffee, or juice. Available in a 10‑color set and featuring a convenient straw lid, it’s reusable, eco‑friendly, and endlessly fun for home, office, or parties. A fantastic promotional item for summer events, wellness campaigns, or brand giveaways.



FAQ
Q1: How does the color change work?
A: The cup is made with a special thermochromic pigment that reacts to cold temperatures. When you pour in a cold drink (below approx. 15°C / 59°F), the cup changes color. It returns to its original look as the drink warms up.
Q2: Is the cup safe for hot beverages?
A: No, this cup is designed for cold beverages only. Hot liquids may damage the color‑changing effect and the PP material. Please use it with water, juice, iced coffee, or other cold drinks.
Q3: Can I put it in the dishwasher?
A: The cup is top‑rack dishwasher safe. However, to prolong the color‑changing life, hand washing with mild soap is recommended.
Q4: What colors does the cup show when cold?
A: The 10‑color set includes a range of vibrant shades . Each cup has its own cold color. Please contact us for the exact palette.
Q5: Is the material BPA‑free?
A: Yes, it is made from food‑grade PP plastic that is BPA‑free and safe for daily use.