Sublink has shared with us 120 icons set named ‘SweetiePlus‘, with clean and simple shapes perfect for use in websites or apps. it has two size : 16*16px and 24*24px and comes as transparent PNG format. the Items in the set are mostly action icons which is nice for app and it shared for free . The License of the Icons is under Creative Commons Attribution-ShareAlike. This licence allows you to use the icons in any client work, or commercial products such as WordPress themes or applications.
Download : http://sublink.ca/icons/sweetieplus/
License : Creative Commons Attribution-ShareAlike