Jewelry: Lost was casting in sterling silver Jewelry: Lost was casting in sterling silver from Kirsten Luehrs Jewelry: Lost was casting in sterling silver Carved wax positive and used centrifugal casting tool to fill heated cavity with molten sterling silver. gLike Jewelry: Lost was casting in sterling silver Carved wax positive and used centrifugal casting tool to fill heated cavity with molten sterling silver. 3D Modeling Visual Design Share R 7 n Kirsten Luehrs Design, Analysis, Customer and Market Research, Project Management and Engineering Palo Alto, CA Follow Contact