Almost perfect
Brilliant! Everyone's glasses/sunglasses/safety glasses tend to slide while wearing, but this stuff works wonders! A little on each nose piece lasts all day.<br /><br />Only reason this is a 4-star rating and not a 5 is because it's the size and shape of chapstick: 1. For kids' glasses, it barely fits so I end up applying it with my finger. A slightly smaller diameter would simplify application. 2. A triangular-shape would easily distinguish it from chapstick and also keep it from rolling off a table.
Rating: 4 stars