D'Addario Woodwinds Reed Vitalizer Single Refill Pack<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Stores reeds at ideal humidity level </span></li><li><span class="a-list-item"> 72% relative humidity requires minimal wetting for your reeds </span></li><li><span class="a-list-item"> Reed tips stay flat and are less prone to warping </span></li><li><span class="a-list-item"> Refill packs last 45 to 60 days </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Nt3Qg624L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3138KEHukuL.jpg" noproxy>