I have used this product before and been happy with it, however, the last order I received are less than satisfactory. The first time you use them they are fine but once they have been in the contact cleaning fluid over night they curl up when you take them out. It makes them very difficult to use.
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i-contacts.co.nz RESPONDS
Hi Barbara - please also check which cleaning fluid you are using. A good option for these lenses is BioTrue.