250ml Capacity: 12pcs of 250ml (8.5oz) glass beakers in total.
Industrial Strength: These beakers are made of 3.6 Borosilicate glass material, high quality and heavy duty.
Low Form: Beakers are low form, with a spout for easy pouring, have printed graduation and extra large marking spot.
Good Heat and Chemical Durability: These beakers are suggested to be heated by hot plate, flame, oven, microwave or heating mantles under the temperature of 121℃ within 20minutes.
Designed for use in professional laboratories, also ideal for classroom and home daily use.