Catit Design Senses Speed Circuit Cat Toy

Very easy to snap together for the humans in the family. Shape can be changed, and the lighted, flashing ball has an automatic shut off so it saves on the batteries. Cats went for it right away. The slots are positioned so that the cat paws can tap the ball either way up and down the unit, and the "tracks" are not flat, but go up rises and down the other side with momentum. Was surprised at the thought that went into the design of this product, from the track to the shut off on the ball. The maker of this toy and product line has very impressive, innovated pet toys.