This 250ml low-form beaker is made of high-quality Borosilicate 3.3 glass, offering excellent breakage resistance. It features dual scale graduations (ASTM-E960) marked every 25ml and a spout for easy pouring. Microwavable and autoclavable, it withstands high temperatures and thermal shocks. Designed by Eisco Labs, it meets the highest quality control standards for professional and educational use, making it ideal for labs, classrooms, and home applications. The beaker measures 3.9 inches tall, with an inner diameter of 65.8mm.