💜BT21 Flower Color Changing Water Cup
💜BT21 is a Globally Beloved Character of Millennials, including TATA, CHIMMY, COOKY, KOYA, RJ, MANG and SHOOKY.
💜Note: Only black mugs can change color
💜Size : Height 9.6cm, diameter 8.3cm.
💜Fill the cup with hot water, it will present a beautiful pattern.
💜High-Quality BTS Merchandise.
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💜Fast Shipping to ARMYs Worldwide.