My niece got a pair of Sketchers sneakers and a pen was included with them. This pen has the same type of RGB flasher but with every option that everyone wants! It goes through every color and than mixes the colors, (orange, teal, purple, etc) You can stop on any color. At the end of the cycle, it does the disco thing and flashes all the colors one after each other. It is very cool.
There may be 3 leds in there, have to check it later.
There may be 3 leds in there, have to check it later.