These great value Everyday Test Tubes with Rim are ideal for science lessons in primary, secondary and college settings, offering reliable quality at excellent value. Suitable for a wide range of experiments, they are designed for both teachers and students who need durable, entry-level glassware. Made from 3.3 borosilicate glass, these test tubes provide strong resistance to heat and chemicals, making them perfect for regular classroom use.

• Manufactured from 3.3 borosilicate glass for durability and chemical resistance

• Lightweight walls with uniform thickness for added strength

• Available in three sizes: 12mm x 75mm (Pack of 100), 16mm x 125mm (Pack of 100), 24mm x 150mm (Pack of 50)

• Rimmed design for easy handling and pouring

• Suitable for a variety of science experiments and demonstrations