Zippo Reading Glasses 31Z-B20-BDE Line blue demi +1.00 Product category Reading glasses and sun glasses Sub category reading glasses Item number 86006646 Brand Zippo Product descriptionProduct safety information Product description Product safety information Similar products Zippo Reading Glasses 31Z-B20-BLK Line black +2.00 Item No.: 86006651 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