The glaistig is a water fey, composed entirely out of water. Their hair tends to have a light silvery sheen to it, and the clothing is the same colour as whatever water they have arisen from. The cold, sharp features of their faces are complemented by a small pair of pearly white fangs. A glaistig can rise up like a pillar of water from whatever body of water they wish, as well as melt back down in the blink of an eye, leaving only a ripple.