I purchased these lenses to cosplay Elizabeth from Persona, and I have to admit; I was terrified of putting them in. They were my first pair, and I had expected to have them be difficult to put in, or uncomfortable. But they weren't! They were easy to put in, and once in, I couldn't even feel them. The color is incredibly vivid on my dark green eyes, and I'd recommend this to anybody looking for a good pair of yellow lenses sure to leave an impression.