Description: Usually used in school, factory, hospital, laboratory experiment Made of premium and food grade plastic, high quality, durable Heat resistant, uniform thickness wall Smooth and transparent wall, clear scale 100% Brand new Specification: Capacity: 100ml Top Diameter: Approx.32mm/1.26 inch Bottom Diameter: Approx.63mm/2.48 inch Height: Approx.100mm/3.94 inch Material: Plastic Color: Transparent Package Includes: 2 Pieces Conical Flasks