1) What is the difference between the Hidrocor and Natural Colours range?

Hidrocor lenses are brighter and have no limbal ring. Natural Colours range mimics the natural eye with its pattern and limbal ring

2) The lenses feel dry and are causing blurriness. Why is this?

In order for our lenses to be durable for 1 year, they are made with a thicker material and so can feel dry. This can cause blurriness as the lenses will not move around with the iris. We highly recommend that daily lens drops are used to counter this and keep the eyes feeling refreshed all day