








🔬 Elevate your craft with precision glass that’s as bold as your vision!
AOMI Glass Blowing Tubes are premium 4-inch borosilicate glass tubes in vibrant blue, engineered for high heat resistance (up to 2102°F) and durability. With precise 12mm OD and 8mm ID dimensions, fire-polished ends for safety, and eco-friendly reusability, these tubes are ideal for laboratory, educational, and artistic DIY projects. Packaged securely to ensure safe delivery, they empower professionals and creatives to innovate without limits.





| Manufacturer | AOMI |
| Part number | AO024 |
| Item Weight | 181 g |
| Item model number | AO024 |
| Size | 4 Inch |
| Color | Blue |
| Material | Glass |
| Shape | Straight |
| Outside Diameter | 12 Millimeters |
| Cutting Diameter | 12 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |
| Item diameter | 12 Millimeters |
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