DescriptionIf you've been looking for a scientific glass tube adapter, then your search is over! That's because our product is glass tube adapter, easy and convenient to use. The excellent workmanship of our product will bring you a good experience.Features- Color: Transparent. - Material: Glass. - Size: 5.50X5.00X3.00 cm/ 2.16X1.97X1.18 inch. - Made of good quality material, clear and durable for long term use. - The glass tube adapter is easy to install and use, giving you much convenience to you.- The design is reasonable, professional and practical, with good performance and not easy to break. - 14mm and 18mm glass tube adapter is strong, stable, and sturdy, not easy to break. - Great scientific experiments accessories for home, labs, school, factory, and etc.
