{"product_id":"cuttle-bone-casting-workshop-october-21st-2026-4-8pm","title":"Cuttle Bone Casting Workshop | October 21st, 2026 | 4-8pm","description":"\u003cp\u003eMake your own small piece of jewelry, jewelry element, textured sheet, or decorative object. \u003c\/p\u003e\n\u003cp\u003eOn September 22nd from 1-4 pm, metalsmith, Tressa Thompson, will guide you through creating molds from cuttle fish bone, casting from grain, and final finishing. \u003c\/p\u003e\n\u003cp\u003eCuttlebone Casting is a traditional casting technique where molten m\u003cspan\u003eetal is poured into a carved-out cuttlefish bone, which is soft enough to manipulate with a fingernail. \u003c\/span\u003e\u003cspan\u003eThe bone's porous calcium carbonate interior creates a layered terracing that determines the surface of the casting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAll supplies included. \u003c\/p\u003e\n\u003cp\u003eStudents must be 18 years or older. \u003c\/p\u003e\n\u003cp\u003eTo use the studio you must:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSign a Liability Waiver\u003c\/li\u003e\n\u003cli\u003eWear closed toed shoes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWear appropriate eye protection\u003c\/li\u003e\n\u003cli\u003eWear splash goggles when using the soldering area \n\u003cul\u003e\n\u003cli\u003eNote: 1 pair is available in the studio at the soldering station. If you would like your own pair please bring them. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTie back long hair \u003c\/li\u003e\n\u003cli\u003eSecure loose clothing\u003c\/li\u003e\n\u003cli\u003eFollow all posted Studio rules\u003c\/li\u003e\n\u003cli\u003eFollow directions from instructor and\/or studio monitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe also highly suggest wearing natural fibers like cotton, hemp, etc. Synthetic fibers contain plastic that may melt onto your skin if they come into contact with heat! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefunds: \u003c\/strong\u003eRefunds are available until 1 week before the scheduled class date.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tressa Thompson","offers":[{"title":"Default Title","offer_id":46532332879929,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2048\/1159\/files\/Tressa_QuestionNecklace_4_d1d61274-740d-41c3-af74-1c60e901d664.jpg?v=1734140695","url":"https:\/\/phosphenehumboldt.com\/products\/cuttle-bone-casting-workshop-october-21st-2026-4-8pm","provider":"Phosphene","version":"1.0","type":"link"}