Rainbow Fade w/ Illuminati Stringers Boro Vac Stack Tubing — 1st Quality is an UV-reactive, vac-stack, lined borosilicate color glass tubing 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 UV-reactive, vac stack, lined, giving the listing a more specific working personality. Listed grade/status: 1st Quality.

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: UV-reactive, vac stack, lined.
• Grade/status: 1st Quality.
• Ordering note: Select the available size, diameter, weight, or variation option before adding to cart.
• Artist note: Photos and finished color can vary by backing color, flame chemistry, thickness, lighting, and kiln cycle.

Original shop notes: This 1st quality borosilicate vac stack tubing is made with a Simax inner and outer layer and North Star 1st quality rod. The Rainbow Fade color pattern with Illuminati stringers gives artists a bright, reactive look for clean sections, accents, and custom lampworking projects. Price: $7.50 per ounce. Select the exact available pull/weight option before checkout. Material: Borosilicate glass tubing with Simax inner/outer layers and North Star color. Quality: 1st Quality. Kiln annealed and ready for glassblowing use.