STRETTO STR-1010 Humidifier for Violin， Viola &amp; Small Instruments case &amp; 2 humid bags<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Includes case and 2 humidification bags </span></li><li><span class="a-list-item"> For Violin， Viola and small instruments </span></li><li><span class="a-list-item"> One STRETTO HUMID BAG humidifies for up to two weeks </span></li><li><span class="a-list-item"> Fits in to any instrument case </span></li><li><span class="a-list-item"> Made in Switzerland </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Q5Hu1fuOL.jpg" noproxy>