Boro Color Vac Stack Line Tubing 2nds — 7.7 Ounces is a dichroic, vac-stack, lined borosilicate color glass tubing with seconds / 2nds, odds / odd-lot character for lampworking, flameworking, studio prep, and production glasswork.

This tubing is made for artists who want color volume, not just tiny accents. Use it for bold sections, tube prep, sleeves, and production work where the glass itself needs to carry the design. The key character here is dichroic, vac stack, lined, giving the listing a more specific working personality. Listed grade/status: Seconds / 2nds, Odds / odd-lot.

Working Notes

• Product type: borosilicate color glass tubing.
• Best for: sections, sleeves, tube pulls, lined tubing work, prep builds, and production glasswork.
• Color/effect profile: dichroic, vac stack, lined.
• Grade/status: Seconds / 2nds, Odds / odd-lot.
• Artist note: Photos and finished color can vary by backing color, flame chemistry, thickness, lighting, and kiln cycle.

Seconds / 2nds / Odds Notice

This is value-grade working stock. Depending on the listing, it may include cosmetic variation, size variation, color inconsistency, air, seeds, inclusions, scuffs, saw-cut ends, odd-lot sizing, or other shop-grade characteristics. It is sold for artists who want usable borosilicate material at a better price and understand it may not meet first-quality presentation standards.

Original shop notes: Boro Color Vac Stack Line Tubing 2nds — Kiln Annealed 2 Pieces 7.7 Ounces