1. Tired eyes or sleepiness with reading.
   
   
2. Headaches after reading.
   
   
3. Vision that is intermittently blurred.
   
   
4. Eyes that hurt or feel uncomfortable.
   
   
5. Occasional double vision.
   
   
6. Holding books too close.
   
   
7. Words that wiggle, jump or float.
   
   
8. Skipping letters, words or lines.
   
   
9. Avoiding reading.
   
   
10. Distractable or inattentive behavior.

These conditions are very common and can be effectively treated through Gemstone's low-cost, school-based vision training program.