Comments about Alpine Innovations Alpine Innovations Spudz Convenient Micro-fiber Cloth Kit 2 with Two Cloths.:
I purchased this product because my old lens cloths were just wearing out from use. I thought the innovative design might be worth the money, so I gave it a shot. And it is!
A problem with lens cloths is they can get dirty all by themselves floating around in camera bags. These 'spudz', appropriately, have their own bags to keep them clean. They are made of very soft and plush microfiber, and have finished edges to keep the lint down - something some other microfibers dont do. They clean fine dirt/fluids and dreaded fingerprints well - no problem there.
I use the small cloth for LCD screens and viewfinders, and the large cloth for lenses. A good combo. The only issue I can find is the cloths have a tendency to pop out of their spud bags if they're hung from a bag thats being jostled. Not a big deal, as I dont hang mind as a rule of thumb.