How to create a ring in the size you want! The formula is here in the video: inside diameter MM + metal thickness MM X 3.14 = your ring blank length 😁 you can find a reference chart for this in the back of my book! Plus many other resources!! If you don’t have a copy of my book don’t wait another day! I know you will love it!! Your purchase is a great way to support Metalsmith Society 😁 the gorgeous ring blank featured in this video is from @haroldstudio they create a variety of gorgeous castings like this one! #jewelrymakingbook #metalsmithsociety #learningjewelry #iwanttolearnjewelry