{"product_id":"optometrist-optometry-eye-doctor-tools-vintage-patent-print_travel-mug","title":"Optometrist Optometry Eye Doctor Tools Vintage Patent Print Travel Mug","description":"\u003cp\u003eA dense technical diagram displays the mechanical components and instruments of optometry equipment rendered in fine black line work against a white ground. The composition centers on a large phoropter flanked by smaller optical tools, lenses, and testing devices arranged in a systematic, patent-drawing style that captures the intricate engineering behind vision correction. Built from double-wall stainless steel and made to order, holding 20 ounces with a snap-on lid, a standard-cup-holder fit, and wraparound artwork. Your commute carrying original art instead of another branded tumbler.\u003c\/p\u003e","brand":"grandeduc","offers":[{"title":"20 oz","offer_id":47594072506612,"sku":"s6-22660369p58a201v703","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/0282\/3156\/files\/a600857d729f4dc7a6be2890457c0650_2f94fbcb-d075-4960-9b05-03ba1704d472.jpg?v=1770256331","url":"https:\/\/society6.com\/products\/optometrist-optometry-eye-doctor-tools-vintage-patent-print_travel-mug","provider":"Society6","version":"1.0","type":"link"}