These fans look and perform great! WIth the cam software thats downloadable make its simple to customize all kinds of colours and flashes etc. They are also very quiet even with all 3 installed, the build quality is nice they dont seem to be fragile cheap plastic and also dont seem to have any dull spots on the lights. Couple things to to note before buying is that you must have the nxt hue + to run the colours, the lights only show on the face side not the back, each fan needs to be plugged into a 4 pin fan slot on the mother board or a fan hub, I just picked up a cheap $10 4 pin fan hub and away I went. Overall if your into rgb and colours also good quality quiet fans I highly recommend these. Cheers Mightyape for the awesome service and super fast shipping!