{"product_id":"bergeon-ring-stick-delrin-white","title":"Bergeon® Ring Stick Delrin White","description":"Professional ring mandrel crafted from white Delrin, 250 mm in length. Swiss-made precision tool trusted by jewelers for accurate ring sizing and shaping.\n\nFeatures dual numbering systems for versatility: French scale (1–36) and American scale (1–15). Includes circumference markings in millimeters (41–76 mm) and diameter measurements (13.0–24.2 mm) for exact reference.\n\nBergeon reference 5235-PB. A top seller among jewelry professionals seeking reliable, durable sizing equipment.","brand":"Bergeon","offers":[{"title":"Default Title","offer_id":52983837458613,"sku":"5235-PB","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/files\/bembxisd.jpg?v=1787072034","url":"https:\/\/zakjewelrytools.com\/products\/bergeon-ring-stick-delrin-white","provider":"DECOZE JEWELRY TOOLS","version":"1.0","type":"link"}