Crazy Lenses are my "GoTo" shop whene I need any coloured lenses . They have a great selection pf colours & genres available and I have never been dissappointed with the quality or colour vibrancy of the lenses. They always have offers on so you can often get some great bargains. I wear the lenses all day and have absolutely no issues with them, they are very comfortable to wear, unlike some bought from other companies, where I have had to remove them after a couple of hours because of extreme discomfort.. I am more than happy to recommend Crazy Lenses for great choice, great prices & great service