DescriptionIf you are looking for a professional and affordable scientific glass tube adapter, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features- Color: As Shown - Material: Glass. - Size: 12.00X8.00X4.00cm/4.72X3.14X1.57inch. - This glass tube adapter is very easy to use, giving you much convenience.- High transparency glass tube adapter, it is easy to filter smoke.- Thick clear glass material, reusable, you can clean it for repeated usages.- Please keep away from children and the elderly, in order to prevent the glass from breaking and hurting people.- It is simple in design, but very practical in use, which brings great convenience to you.
