Spira is built for solo bursts of play. A light touch sends it skittering and bouncing in a way that is hard for a cat to predict, which is exactly what keeps a hunter interested when you are not around to drag a lure. The soft felt form is easy on teeth and paws.It comes in two quiet colors that will not clash with a room, and its small size makes it easy to bat under and out from furniture for a proper chase.