DescriptionThis is laboratory flask, made of high-quality plastic materials, durable and easy to use. The body of the container has digital scale, so you can easily read milliliters. The design is simple, the workmanship is exquisite, and the performance is stable.Features- Color: As shown. - Material: Plastic. - Size: 11.00X6.50X3.00 cm/4.32X2.55X1.18 inch. - Capacity: 100ml. - High-grade material, flexibility and excellent durability, easy to use, for long service life. - Small size and light weight. Easy to store and carry. Saving much space for your laboratory. - The simple and useful design makes it easier to clean and refill liquids, bring much convenience to you.- You will have good use experience because of the perfect workmanship of this product. - It is more convenient for students to use in the school laboratory when doing experiments in chemistry class.