Vintage multi purpose crafting/jewelry/art components, blanks, design elements, 2 3/4 inch long hollow brass tubing, unused mid century studio stock. Each piece is 3mm thick with approximately a 2mm opening. Original as found condition with patina that will vary from piece to piece. 12 piece lot. Exciting pieces with so many creative possibilities & uses, earring components/necklace drops/jewelry components & links/tube beads/altered art & so much more. Each tube weighs 2.2 grams. These can easily be cleaned, polished or have a patina finish of your choice added. You’ll receive 12 of these vintage old studio stock mid century raw brass base/blank tubes as seen in the photos with this listing. Vintage Raw Brass 2 3/4" Hollow Tubes, Unused Old Studio Stock, 3mm Thick, 2mm Opening, Multi Purpose Craft/Jewelry/Art Components, 12 Pcs