Features:
Crystal Clear Transparency
High transparency borosilicate structure allows clear observation of internal processes during experiments and crafting; smooth polished finish improves visibility and accuracy making it ideal for scientific monitoring DIY projects and precision glass applications
Value 24 Piece Pack
24 piece bulk set provides excellent value for continuous use in laboratories workshops and industrial environments; reduces replacement frequency and ensures consistent supply for large scale projects teaching environments and professional glass work applications

Specifications:
Material: High Borosilicate Glass
Theme: Laboratory Equipment, Glass Blowing, Industrial Craft
Color: Clear
Style: Straight Thick Wall Glass Tube
Size: 4 in / 10.16 cm Length; 12 mm Outer Diameter; 8 mm Inner Diameter; 2 mm Wall Thickness
Occasion: Laboratory Experiment, Scientific Research, Glass Blowing Craft, Industrial Processing, DIY Projects
Target Audience: Laboratory Professionals, Researchers, Engineers, Glass Artists, Craft Makers, DIY Enthusiasts
Age Range: Adult
Included Components: 24 x Borosilicate Glass Tubes
Number of Pieces: 24
Shape: Straight Round Tube
Special Feature: Thick Wall, High Temperature Resistant, Thermal Shock Resistant, High Transparency, Precision Dimensions, Smooth Finish
Number of Items: 24
Product Dimensions: 4 x 0.47 x 0.47 in / 10.16 x 1.2 x 1.2 cm; 8 mm Inner Diameter; 2 mm Wall Thickness
Package includes:
24 x Borosilicate Glass Blowing Tubes

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.