TransferWise IconFont
List of icons http://transferwise.github.io/iconfont/
Installation
bower install https://github.com/transferwise/iconfont.git#1.0.1 --save
Include in your LESS file
NOTE Already included in tw-bootstrap
@import 'variables.less';
@import 'style.less';
Use in your html
<span class="icon icon-fast-flag"></span>