Zippo Reading Glasses 31Z-B20-BLK Line black +2.00 Product category Reading glasses and sun glasses Sub category reading glasses Item number 86006651 Brand Zippo colour: black strength: +1.00+1.50+2.00+2.50+3.00+3.50 Product descriptionProduct safety information Product description Product safety information Similar products Zippo Reading Glasses 31Z-B20-BDE Line blue demi +1.00 Item No.: 86006646 Zippo Reading Glasses 31Z-B20-NDE Line grey demi+1.50 Item No.: 86006653 Zippo Reading Glasses 31Z-B20-RDE Line red demi+1.50 Item No.: 86006655