this i a great little gadget to have for cleaning all your screens and other hi-tech equipment. i purchased one of these from my local Rasputin's store for only $5 which was quite a reasonable price for a gadget just like this. at first, i was a little bit skeptical of buying it because Rasputin's does not do exchanges, returns, or even refunds. however, i thought that $5 wasn't that bad, so i had nothing to lose. the main things that i like about this product, are that it can be stuffed back into it,s own storage bag, and has a clip so that you can hook it onto your belt, purse,backpack,etc so that you will all-ways have it with you.also, another reviewer on You-tube said that because the cloth has a gray color, it can be used as a calibration card for a camera(here is a link for anyone interested in checking that review out: http://www.youtube.com/watch?v=cnE6eRHroWY).however, i have not tried to use the gray card feature yet. the actual cloth itself cleans really well and is ultra soft so you never have to worry about it scratching your screens. my only complaints with the product is as it is attached to a pouch it is a little awkward to use/hold.however that is not such a big problem as i have gotten use to using the cloth. also when i first used it, the cloth left a weird waxy subsistence on my screen. but a quick hand-washing of the cloth or machine wash easily solves that problem. the Spudz cleaning cloth is a wonderful product, and i highly recommend it.