Tea Infuser by Serena Tea &ndash; 100% Food Grade Silicone &ndash; BPA Free and FDA Approved (1, Red) Serena Tea food grade silicone tea infuser Freezer safe, dishwasher safe, non-toxic silicone Ideal for loose and bagged tea, the infuser brews fresh, delicious tea every time. The stainless steel infusion chamber does not retain or add any unwanted flavors to your beverage The stainless steel infusion chamber does not retain or add any unwanted flavors to your beverage The cute leaf design makes it not only functional but great for brightening up your favorite cup of tea