Features 10 PIECES IN 1 SET: Includes 10 experimental glass cups, single capacity 25ml, sufficient quantity, easy to use and replace, perfect replacement for old or broken ones. Glass material: these cups are made of high-quality borosilicate glass, which is hard and thick, acid and alkali resistant, and has high stability, which is believed to make your life more convenient. With scale: these measuring cups have a clear scale, accurate measurement, easy identification, convenient and practical, 100% brand new, high quality, reliable and safe quality. Shiny surface: these glass measuring cups have a shiny appearance, no nicks and burrs, do not hurt your hands when using, exquisite workmanship, smooth and delicate appearance, durable and long lasting. Multiple uses: ideal for science experiments, teaching demonstrations or as kitchen utensils, it can hold a variety of common solvents, is small, lightweight, easy to carry, has a wide range of functions and has obvious effects. Specification: Item Type:Glass Mug Material: borosilicate glass. APPLICATION Ideal for lab projects or kitchens, most acids, bases and many common solvents 25ml capacity Package List:10 x Tumbler Glasses Note: This product is a glass product, please do not place it on the edge of the high platform to avoid breaking. Package List 10 x Glass Beakers