Brilliant!!! And fun! Just fill the strainer with your favorite tea, drop it into your favorite mug, top with hot water, steep, and when you are ready...dip in the Camellia magnet and retrieve your strainer. Much cooler than a tea ball, or paper tea bag.
p.s. if you don't have anything adorable to set that tea strainer on when you are done (because most fine teas are actually better on a second steeping and you will probably want another cup in a few minutes), check out the matching saucers ($3.99)