FOP's Rainbow Fiber Kit. You asked for it and we produced it! Now you can add fiber Optic to your Hat, Coat, Clothing, Models, Floral Arrangements, or anything your wish. Kit comes with Mini Rainbow LED 3 Volt coin power unit and 2 feet of our LG50-5 Fiber. Recomend Epoxy or tack glue if glueing to cloth or harder objects. This model is Flashing White.