ManiWheel is a GL hack for xscreensaver. It draws the spinning Tibetan mantra, "OM MANI PEME HUNG" for the blessing of all beings. It features transparent and no-transparent modes, two internal textures, the option to enable or disable a specular image. The height, radius, shininess, distance, and speed of rotation may be changed. It can also be used to draw any texture in the .rgb format.