DayGlow Boro UV Rod is an UV-reactive, machine-pulled, laser-measured 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, machine-pulled, laser-measured, 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, machine-pulled, laser-measured.
• Grade/status: 1st Quality.
• Ordering note: Select the available size, diameter, weight, or variation option before adding to cart.
• Shop consistency: Machine-pulled and laser-measured where noted for repeatable bench use.
• Artist note: Photos and finished color can vary by backing color, flame chemistry, thickness, lighting, and kiln cycle.

Original shop notes: DayGlow (UV Reactive Blue) Rod 1st Quality Machine Pulled and laser measured (Select Size and Weight on the right to see Pricing and Availability) "Finally a super clean tubing that shows a massive shift in color. On top of that, it performs great in pretty much any flame atmosphere" Micro DayGlow is a beautiful brilliant blue that fluoresces under all light, and glows very brightly under a UV light. Depending on your perspective the color will go from blue to green and in between. Good for working in any flame, and for layering. The darker the background color the more the color will shift in natural light. Over a white background there will be no shift in daylight but a very bright glow under UV light.