Taking this quiz is very easy.
You just have to like our Quiz post, share it on your wall and add you answers in comments section The winner will be chosen randomly from the list of those who answered correctly on the 16th of December, 2015. The contest lasts one week from the 8th to the 15th of December.
It is Christmas, so we are offering a wide range of products:
Biotrue Multi-Purpose 60ml with case solution Antibacterial gel Lilien Systane Lid Wipes Max OptiFresh 10ml eye drops 20% off to use on our website.
What are you waiting for? Go to our Facebook and participate!