{"product_id":"quartz-crucible-cup","title":"Quartz Crucible Cup – High Temperature for Gold, Silver \u0026 Copper Melting","description":"\u003cp\u003eThe NS Crafts® Quartz Crucible Cup is made for jewellers, goldsmiths, metalworkers and hobby makers. A tall, high-temperature quartz crucible cup for melting larger amounts of gold, silver and copper with a torch or furnace. The deep cup holds more metal than a shallow dish and pours cleanly.\u003c\/p\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x High-temperature quartz crucible cup – approx. outside 7–8 cm, inside 5–5.5 cm, height 11–12 cm; holds approx. 800–1000 g of gold\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDeep cup holds larger melts than a shallow dish\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eGetting the best from your crucible cup\u003c\/h3\u003e\u003cp\u003eHeat the cup gradually at first to avoid thermal shock, keep it dry and use a little borax flux to keep the melt clean. Always lift and pour with suitable tongs or a crucible handle.\u003c\/p\u003e\u003ch3\u003eIdeal for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMelting gold, silver, copper and brass\u003c\/li\u003e\n\u003cli\u003eMaking ingots, scrap recovery and casting\u003c\/li\u003e\n\u003cli\u003eJewellery making, goldsmithing and metalwork\u003c\/li\u003e\n\u003cli\u003eWorkshops, schools and hobby benches\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways wear heat-resistant gloves and eye protection when melting and pouring metal.\u003c\/p\u003e\u003cp\u003eBrand: NS Crafts®. Colour may vary slightly from the photos.\u003c\/p\u003e\u003ch3\u003eDelivery and returns\u003c\/h3\u003e\u003cp\u003eFree delivery to all UK addresses, and orders are dispatched within 1 working day. If you are not happy, you can return most items within 30 days. See our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003eRefund Policy\u003c\/a\u003e for full details.\u003c\/p\u003e","brand":"Tools Master UK","offers":[{"title":"Default Title","offer_id":58106724516220,"sku":"TMUK-MC-032","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/7861\/5124\/files\/tmuk-mc-032-1.jpg?v=1793730909","url":"https:\/\/toolsmasteruk.co.uk\/products\/quartz-crucible-cup","provider":"Tools Master UK","version":"1.0","type":"link"}