Nice cup of tea anyone? Do not let traditional tea bags hold you back from the exploration any longer – welcome to the abyss of the underwater wold where nothing is impossible… When it comes to loose leaf tea anyways. Tea Diver is a strainer with a texture of Silicone harmless to humans, LSR, usually used to make baby bottles, so it’s innocuous to humans. It is especially useful when people boil water or diverse tea at home. It can also be used diversely in addition to its original function as a strainer.