PuriLens Plus Preservative Free Saline Twelve 4-fl. oz(120-mL)Bottles<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Twelve (12) 4 fl. oz. bottles of PuriLens Plus solution </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Same formulation as Unisol 4 </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> No preservatives. Simply buffered saline. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51YSznU2PYL.jpg" noproxy>