Material:Silicone Features: Fill with tea leaves and soak it in the water. Made of food-grade silicone, non-toxic, safe and environmentally friendly. Lovely hippo shape gives you a good feeling.
Specifications: Material: Silicone Product Size: about 6.5*4.5cm/2.56 * 1.77in Net weight: about 38g
Note: Operating temperature: -40 ~ 230 degrees Celsius Please allow 1-3mm different, due to manual measurement.