Originally Posted by seeker372011
pardon my ignorance, what does it do?
As h0ughy says it spins, which is fun to watch, but unless your are h0ughy or Tony it's not really worth the price just for that.
What it also does is statically charge the hairs on the brush so when you pass it over the chip it picks up the dust. You don't need to apply any pressure so the chance of scratching the chip is reduced. There are also no fluids involved so no chance of getting electrics wet or using the wrong
fluid to clean the chip. It is a bit big for the smaller webcam sized chips but it still works a treat.