{"product_id":"blue-purple-crystal-cufflinks","title":"Blue \u0026 Purple Crystal Cufflinks","description":"\u003cp\u003eThese sterling silver and niobium cufflinks add an eye-catching pop of iridescent blue and purple to any shirt.\u003c\/p\u003e\n\u003cp\u003eThe niobium is a metal that has been hand fabricated from sheet using the ancient technique of chasing and repoussé with hand made steel punches. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eUsing electricity, the hand chased shapes were anodised to create iridescent \u003c\/span\u003e\u003ci\u003einterference colours\u003c\/i\u003e\u003cspan\u003e that dance in the light. This striking effect comes from niobium oxide built up on the surface using electricity in the anodising process, refracting and reflecting light to create a shifting illusion of colour. You can read more about anodising \u003ca href=\"https:\/\/alicefry.com\/pages\/niobium\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHallmarked at The Sheffield Assay Office in 2026.\u003c\/p\u003e\n\u003cp\u003eReady to ship in 2-5 working days UK deliveries.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFree shipping via Royal Mail Special Delivery. \u003cmeta charset=\"utf-8\"\u003eIf you are purchasing from outside the UK, please \u003ca href=\"https:\/\/alicefry.com\/pages\/contact\"\u003econtact Alice\u003c\/a\u003e to arrange delivery.\u003c\/span\u003e\u003c\/p\u003e","brand":"Alice Fry","offers":[{"title":"Default Title","offer_id":60373751857536,"sku":null,"price":590.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3995\/8982\/files\/CrystalCufflinksPurpleandBlue3.jpg?v=1794482205","url":"https:\/\/alicefry.com\/products\/blue-purple-crystal-cufflinks","provider":"Alice Fry","version":"1.0","type":"link"}