PURCHASE INCLUDES 1 PAIR OF LENSES AND COMPLIMENTARY LENSE CASE. 
 
Hidrocor Yearly Lenses do not have a limbal ring and are therefore extremely natural looking. Their opacity is high enough to cover the iris fully and to completely change the eye color.  
 
The durability of the lenses is 1 year after opening the package. This means that you can wear the lenses daily for up to 1 year with proper care (suggest to replace every 6-9 months for Hygiene and Health reasons).
 
The lenses should never be worn longer than 12 hours if possible. In case of any redness or irritation make sure that the lenses are clean and stored properly. In case of stronger redness or pain, always consult an eye care specialist or eye doctor.
 
The lenses should always be taken out before going to sleep. They should be stored in a sterile lens case, each time with fresh contact lens solution. We specifically recommend a contact lens solution suitable for soft contact lenses.