Sharky - "INFUSION means to extract certain properties from an soluble ingredient such as tea leaves , herbs or fruit by soaking in liquid (water) until it gets saturated. So we can say that a infuser is the in charged of make this happen. This is a ludic point of view about the color given off from the phenomenon, which makes more interesting the waiting of the whole process." I think this tea infuser has a really good twist in its form as well as its emotive spirit by adding a fin-like air chamber. Winner of 3rd prize at beyond silver competition. Chaos within tranquility haha. Click here for more info.