Ping P2699 Ukulele Tuning Machines<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Gear machine style </span></li><li><span class="a-list-item"> While plastic buttons </span></li><li><span class="a-list-item"> 2 per side </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51lbNtjk1rL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21J6hi4vM6L.jpg" noproxy>