Set of 7 Plastic Graduated Cylinders， Premium Polypropylene， Hexagonal Base， Raised Graduations - 10， 25， 50， 100， 250， 500， 1000mL - Extra Durable Plastic and Autoclavable</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/41CHUVQp4ZL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/3187evi1m3L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31lPT-JXs3L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31BxDEqJCQL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31ke0YDG7PL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31%2BIH9pHHqL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/21FA6j9o5EL.jpg' noproxy></br>