{"product_id":"needles-machine-101","title":"Needles \u0026 Machine 101","description":"\u003cp\u003e\u003cspan\u003eA foundational breakdown of tattoo machines, needle configurations, and how they affect your work. Learn the differences between liners, shaders, round magnums, curved magnums, and other configurations, along with needle diameter, taper, grouping, machine speed, depth, hand speed, and technique. Students will gain a better understanding of how to select their tools based on the skin, treatment area, and desired result.\u003c\/span\u003e\u003c\/p\u003e","brand":"United Academy ","offers":[{"title":"Default Title","offer_id":55731816988963,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/6692\/2787\/files\/9696cd749ad2b9d53895c3aee4b9f8ef.png?v=1791623662","url":"https:\/\/www.unitedacademyusa.com\/products\/needles-machine-101","provider":"United Academy ","version":"1.0","type":"link"}