Rotating Motor for Christmas Decorations These Kurt Adler motors are a fun and unique way to add movement to your Christmas tree ornaments! Each strand easily connects to any 35, 50, or 100-light string. To enable the movement, remove a bulb from your string so the motor can be attached. Place any ornament on the Twirl-It’s hook for a spinning motion. When the lights are turned on, the motor will spin the ornament. NB The purchase includes the shipping of 1 item. -American product.