About this product

1、The color of this flower‑patterned cup changes when the cup reaches the required temperature. 2、Use non‑toxic, heat‑sensitive materials, printed on the cup body, feel free to use. 3、Cold change requires ice water to change color. The lower the water temperature, the more intense the discoloration effect. The longer the color change time, ice water below 18 degrees is the best. 4、Cold change cup: Cold change requires ice water to change color, hot water at room temperature cannot change color. The lower the water temperature, the stronger the discoloration effect and the longer the discoloration time. Ice water below 18 degrees is the best. 5、Heat change cup: Heat change requires hot water to change color, ice water at room temperature cannot change color. The higher the water temperature, the stronger the discoloration effect and the longer the discoloration time. The hot water below 50 degrees is the best.

Specification

Item Type: Temperature Color Changing Cup

Material: Ceramic

Size: Cup Diameter: Approx. 9cm / 3.5in

Cup Height: Approx. 3.8cm / 1.5in

Full Water Capacity: 70ml

Weight: Approx. 130 g / 4.6 oz