Cookie series contact lens from B. Eyesland has both choco and black colour. With its 16mm diameter effect, it is definitely one of those series with enlarging effect. This contact lens series is not the typical boring black and choco lens. The fun mixture of different colour makes the lens unique. Black: Black colour with the perfect blend of purple delivering a mysterious vibe. Choco: Choco colour with a mixture of wine colour, a very cute combination for choco colour lens.