This 100mL plastic beaker is molded in polypropylene, has excellent clarity and very good chemical resistance. The graduation markings, which are raised on the outer surface, begin at 10mL and continue to 100mL in 5mL increments. This plastic beaker with pouring spout can be used in an autoclave and nests without sticking together. The outside diameter measures 60mm and height is 62mm. Max usage temperature is 135 degrees Celsius. Great for lab or home use. Pack of 4.