This handheld treasure, formerly known as “The Squiggler”, gently stimulates millions of nerve endings on the scalp as well as acupressure points that create goose bumps from head to toe. Nukkles Vibrating Head Massager Nukkles Vibrating Head Massager is a motorized massager with copper fingers. You can turn the motor on for a thrilling sensation or use without the motor for a more gentle massage. Two AA batteries are included.