Made of food-grade plastic, durable, and odorless. Standard capacity: clear scale, easier to identify. Standard scale line, for accurate measurement. Solid base design, for more stable placement, reducing measurement error. Excellent product quality, with quality assurance. No bubbles, no burrs, smooth and rounded. Cylinder and beaker are equipped with double-sided scale, with blue scale on one side and white scale on the other, for you to check more conveniently. Clear scale for more accurate measurement. Features - Brand: Hemobllo. - ColorTransparent - Material: plastic. - Size: 10.5 x 17 cm/4.1 x 6.7 in; 6.6 x 10 cm/2.6 x 3.9 in; 5.2 cm/2 x 3.1 in. - Capacity: 50ml; 100ml; 500ml. - Made of food-grade plastic, durable, and odorless. - Standard capacity: clear scale, easier to identify. Standard scale line, for accurate measurement. - Solid base design, for more stable placement, reducing measurement error. - Excellent product quality, with quality assurance. No bubbles, no burrs, smooth and rounded. - Cylinder and beaker are equipped with double-sided scale, with blue scale on one side and white scale on the other, for you to check more conveniently. Clear scale for more accurate measurement. Package list: 3 x Hemobllo Plastic Flasks