10 Pack 4 Inch Long Borosilicate Glass Blowing Tubes 10mm OD 1.5mm Thick Wall Tubing Clear Tubes For Lab Experiments DIY Projects Industrial Use with 2 Cleaning Brush

Features

• PREMIUM BOROSILICATE GLASS TUBES SET Made from high-quality borosilicate glass, these laboratory glass tubes provide excellent clarity, durability and resistance to heat changes compared with ordinary glass. The smooth transparent surface and professional design make them suitable for science experiments, educational demonstrations, hobby projects and various DIY applications.
• 10 PCS COMPLETE GLASS TUBE KIT WITH CLEANING BRUSHES This set includes 10 clear glass tubes plus cleaning brushes, providing a complete solution for repeated use and easy maintenance. The included tube brushes help remove residue and keep the inside surface clean, making this glass tube set practical for classrooms, laboratories, craft makers and science enthusiasts.
• PERFECT SIZE FOR SCIENCE & DIY APPLICATIONS Each glass tube measures approximately 4 inches in length, offering a compact size for STEM education, chemistry demonstrations, laboratory projects and creative crafts. The clear glass design allows easy observation of contents, making these tubes ideal for teachers, students, hobbyists and makers.
• SMOOTH PROFESSIONAL GLASS DESIGN Designed with a clean cylindrical shape and smooth finished openings, these borosilicate glass tubes provide a professional appearance and reliable performance. The transparent construction makes them useful as laboratory glassware, science experiment supplies, educational tools and DIY glass craft components.
• VERSATILE USE FOR EDUCATION, LAB & CRAFT PROJECTS These small glass tubes are suitable for a wide range of applications including classroom science experiments, chemistry activities, STEM learning, laboratory projects, glass craft supplies and creative DIY hobbies. A practical glass tube set for teachers, students, researchers and makers looking for reliable clear glassware.