A fully customizable and connectible system for furniture as unique as your cat. This Easy Kitty Motorized Laser Spinning Topper is designed for use on all Cat Craft and Max & Marlow posts designed using the Easy Kitty Building System. The Motorized Laser Spinning Topper replaces the standard topper typically sold with all scratching posts designed using the Easy Kitty Building System. The dangling pom-pom toy is replaceable. All Easy Kitty Quick Connect Toys may be used with the Motorize Spinning Topper making it easy to add or replace toys at your convenience. Random laser action & motion, 3-minute run time with auto shut-off. Pom pom danlger with one button start. Takes 3 AA batteries, batteries not included.