This pen is very useful for on-the-go lens cleaning

These pens make quick work of removing the desert sand and then my remaining prints off the glass

good quality pen

Love these cleaning pens, so simple, portable and easy to use

Thanks to this handy little lens pen, my rifle scope was crystal clear when I downed a 6x6 bull this year

Love these pens

THESE ARE THE BEST LENS PEN AND ARE IDENTICAL TO THE NIKON LENS PEN

Both ends have protective caps: one is screw-on to keep the cleaner pen moist, the other is slip-on to keep the retractable brush from collecting unwanted "stuff" when stored.

This is a really nice lens pen and I like it very much.