Instruct: Classify Amazon reviews into positive or negative sentiment
Query: LOVE This, and I'm Buying Another!

This LensPen is great! It won't damage your lens like a lot of other fabrics might, and it fixes almost all smudges. I love that it's small and so portable, I take it with me everywhere. I use it on my lenses for my Canon XSi, along with the Zeikos filters I use to protect the lenses. I bet it'd work well on my eyeglasses, too!It's better to get the generic branded "LensPen" one here, rather than a 'Nikon' LensPen elsewhere...because it's cheaper, even though it's almost an identical product.