Bel-Art Measure-Matic Polypropylene Dispenser; Measures 5 to 25ml (F11654-0000)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Measure liquids from 5ml to 25ml just by squeezing the bottle</li><li>Squeezing forces the desired volume of liquid through the tube and into the cup</li><li>When pressure is released， excess fluid returns into the bottle for spill free pouring</li><li>Polypropylene dispensing cup slides onto a polypropylene delivery tube which is set in a low-density polyethylene 500ml (16 oz) storage bottle</li><li>Supplied hollow stopper serves as a dust cover</li></ul></div></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/215NTg8XGPL.jpg' noproxy></br>