Fling-Ama-String™…if cats had money, they'd buy one!
FLING-AMA-STRING - MOODY PET - WAG • PURR • LAUGH
Fling-ama-String Cat Toy – WHOA-HO.COM
FLING-AMA-STRING ULTIMATE UPGRADE: MOTION SENSOR &TIMER HAS CAT TURN IT ON AND OFF USING AC POWER (NO BATTERIES) WITH NO HUMAN INPUT : 5 Steps - Instructables