This beautiful free PSD UI kit is an assorted combination of big app and social media buttons that you can use in your user interface designs.
But wait! There’s more! This UI kit also comes with an editable e-book cover graphic template, hand-sketched arrows, and calls-to-action text.
The design motivation for this UI kit was initially to create slightly 3D app buttons. As the design process progressed, the kit gravitated towards becoming huge, epic buttons and incorporated social media/engagement buttons, as well as other extra graphic assets.
You can download here