The product is a set of 7 Pyrex 100ml volumetric flasks made of borosilicate glass. These flasks are designed for use in various laboratory settings such as dental, medical, microbiological, and biological laboratories. The set includes 6 flasks with caps and 1 flask without a cap, making it versatile for different experimental needs. The Pyrex brand ensures quality and precision in measuring volumes, making these flasks a valuable addition to any laboratory environment.