EISCO Polypropylene Autoclavable Graduated Cylinder with Hexagonal Base， 0.5mL Graduation， 25mL Capacity (Pack of 12)</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/21vtl8Tph-L.jpg' noproxy></br>