This is a polish from Claire's Accessories, it is a hex glitter in a clear base. Blue and pink coloured hex glitter shapes, along with some fine silver glitter.
Last challenge of 'Summer 2012 Nail Challenge' which was quite a challenge but one I managed to do every challenge of. This is Summer Sunset, late in the summer it is warm enough to say outside the sun goes down slowly hence the warm twinkles as the sky and the sun join.