Material: Made using edible grade silicone material. Tea infusing: Get one or two umbrella tea infusers! Easy to use: Simply fill the hopper with loose tea, close and place in the water. Practical: Neatly holds loose leaf or bagged teas with a mesh cover. Design: With a unique and super-cute umbrella design in a blue colour. Plunger: Features a built-in plunger to press the tea, releasing more flavours.