The Glass Graduated Beaker with Spout by Bomex is a set of 8 cylinders made of borosilicate glass with a volume of 100 ml each. These beakers are designed for use in medical, microbiological, and biological laboratories. The graduated markings on the beaker allow for precise measurements, while the spout makes it easy to pour liquids. This product is ideal for professionals in need of accurate and reliable glassware for their laboratory experiments and research.