Glass Beaker is common lab equipment mainly used to mix some liquids and heat the liquids, containing, dissolving, boiling, and melting. This mainly applied to most kinds of labs, chemical engineering, the classroom, teaching experiment, quality testing, craft, and even home kitchens.SpecificationCapacity: 50mlMinimum Scale Value: 10mlMaterial: 3.3 Borosilicate GlassMax Temperature: 400 Celsius DegreeOverall Size: 45 x 60mm / 1.77 x 2.36 inch(D*H)Package Contents: 12 x Glass BeakersAdvantagesMade from 3.3 borosilicate glass, known for its exceptional durability and resistance. This material is heat-resistant, chemically resistant, and has excellent transparency, ensuring reliable performance in various laboratory settings.Feature a graduated printed scale, allowing for precise measurement and accurate volume readings.