An essential piece of laboratory glassware, beakers feature a cylindrical body with a flat base and a wide mouth, making them ideal for mixing, stirring, heating and handling liquids. Their wide opening allows easy pouring, addition of reagents and insertion of instruments such as stirrers or thermometers. Manufactured from heat-resistant borosilicate 3.3 glass, beakers provide excellent chemical and thermal durability. Fitted with a spout for controlled pouring and approximate volume graduations for reference, they are widely used across research, industrial, quality and teaching laboratories.