Twdrer 50PCS 5ml Plastic Graduated Vial Tube with Screw Caps,Small Test Sample Bottles Tubes Container with Lid

Features

• Material: High quality PP plastic material,safe,sturdy and durable
• Size: Diameter: 0.63″/16mm,height: 2.32″/59mm,capacity: 5ml
• Graduated Vial Tube: It is easy for you to read the accurate liquid volume on account of its body has 1-5ml calibration
• Suitable scene: It is not only excellent choice for school,hospital and scientific laboratory using,but also ideal for holding small items,such as ear studs,jewelry,pills,seeds,needles and more
• Sealing ring: You do not need to anymore worry about liquid leaking on account of each screw cap matches rubber sealing ring