Works well and isn't noticeable
You know how plastic frames for glasses never seem to fit perfectly? Nerdwax will help stop slippage on the bridge of your nose. It lasts for a day or two before you need to reapply. If you're perspiring heavily, nothing will keep your glasses up short of stapling them to your face, so that is to be expected.<br />I recommend keeping it in a different pocket than other similarly shaped lip balms. It doesn't go on lips well at all.
Rating: 5 stars