Skutt Kiln Peephole Plug<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Useful for ventilating your kiln， particularly if you do not have a vent</li><li>Can be removed at the completion of firing to help cool the kiln</li><li>Round shape for ease of handling</li><li>Lightweight ceramic body</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31tlL0btcdL.jpg" noproxy>