Perfect for kids young and old." LensAlert counts down the number of days left to change your contact lenses and also your contact lens case. Protect your eyes and spend less on replacement contact lenses because you forget how often you've worn your disposable contact lenses. You can set the case change time from 0-99 days and set the lens change time from 0-60 days. Keeps track of when it's time... more...

Perfect for kids young and old." LensAlert counts down the number of days left to change your contact lenses and also your contact lens case. Protect your eyes and spend less on replacement contact lenses because you forget how often you've worn your disposable contact lenses. You can set the case change time from 0-99 days and set the lens change time from 0-60 days. Keeps track of when it's time to change your contact lenses and your contact lens case. Protect your eyes and spend less on repla   less...