We're not entirely sure if this is a kinky thing or an innocent modern-day science kit, but judging by the fact that it's available at an online sextoy store, we're guessing it's almost certainly the former.

So just what is the Plasma Sperm Microscope (RRP: )? Well, according to the blurb, it's the "easiest way to view samples of your sperm, because that's what it was made for!" Apparently released "due to popular demand", Plasma Sperm is suitable for educational, scientific or 'other' reasons, which does little to answer our original question. We're also unclear why it's primary use is for viewing male love fluids, as opposed to more innocent liquids such as coke. Even though it obviously can be.

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