Features: With a capacity of approximately 35ml, these test tube shot glasses are ideal for a wide range of applications. Whether you need them for scientific experiments, craft projects, or even as unique party favors, these test tubes are versatile enough to meet all your needs. The alcohol tampons tubes are designed with precision, ensuring a leakproof performance. The low borosilicate glass material and secure cork stoppers provide a tight seal, preventing any liquid or sample from leaking out. This feature is especially crucial for laboratory experiments and transporting substances. Specifications: Main color: clear Main material: low borosilicate glass Size: approx. 20 x 150 mm Capacity: approx. 35ml Package includes: 100 x Glass test tubes with cork stoppers Warm notes: Please allow slight deviation due to manual measurement. Please allow slight color differences due to different monitors.