Costco sometimes sells similar items at better price. I keep a box at home
If you wear eyeglasses you must have these at all time.  Costco sometimes sells similar items at better price.  I keep a box at home, and a box at work. I have a few packs in my computer case.  I pack a few when I travel.  They do amazing job cleaning my eyeglasses. I usually clean 2-3 pairs of eyeglasses at once - get most out of it.  Just buy it, you need them.
Rating: 5 stars