{"product_id":"medium-rectangle-crystal-blank-50x50x80mm","title":"Medium Rectangle Crystal Blank | 50x50x80mm | K9 Optical Grade","description":"\u003cp\u003eK9 optical-grade crystal blank, 50x50x80mm. Our most popular size for 3D portrait and memorial laser engraving. Polished on all faces, inclusion-free, consistent clarity throughout. Supplied with a blue satin-lined box, blue satin insert and white card sleeve.\u003c\/p\u003e\n\u003cp\u003eBacked by over 26 years of experience in the 3D crystal engraving industry — we use these blanks ourselves and only stock what we trust.\u003c\/p\u003e\n\u003cp\u003eVolume discounts: 1–10 units standard price · 11–30 units save 6% · 30+ units save 8%. Prices applied automatically at checkout.\u003c\/p\u003e","brand":"K9 Crystal Blanks","offers":[{"title":"Default Title","offer_id":54005516894549,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/7284\/5397\/files\/k9-crystal-blank-medium-rectangle-50x50x80mm-main.jpg?v=1780436597","url":"https:\/\/k9crystalblanks.co.uk\/products\/medium-rectangle-crystal-blank-50x50x80mm","provider":"K9 Crystal Blanks","version":"1.0","type":"link"}