20 Pieces 4 Inches Long Clear Glass Tubes with 2 Cleaning Brush

Are you in need of high-quality, reliable clear glass tubes for your experiments or artwork? Look no further. Our clear borosilicate glass tubes are the perfect choice for you. Each set includes 20 tubes and 2 brushes, providing you with an abundant quantity to meet your needs.

Made of premium borosilicate glass, our tubes are designed to withstand high temperatures and the handling of various chemicals. Measuring 4*0.5 inches with a 2mm thickness, the precise size of our glass tubing makes them compatible with a wide range of lab equipment and instruments.

In addition to their durability and precision, our clear glass tubes are versatile and suitable for a variety of applications. Whether you're working in a factory, laboratory, or classroom, these tubes are ideal for handling reagents, mixing solutions, stirring, and observing reaction processes.

To ensure that your glass tubes remain clean and ready for reuse, each set comes with 2 brushes for easy cleaning. With the smooth and flat surface of our tubes, paired with the cleaning brushes, you can rest assured that your glass tubes will be thoroughly cleaned and maintained.

When you choose our clear glass tubes, you can expect not only a high-quality product but also convenient and practical functionality, environmentally friendly materials, and excellent customer service. Upon receiving your order, please inspect the product and retain the packaging materials and accessories. Should you have any questions or concerns during the after-sales service period, please don't hesitate to contact us.

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